Durable indexable inserts for efficient metalcutting
Indexable inserts are hardened cutting elements designed to deliver consistent material removal in metalworking, providing cost-effective tool life management and repeatable results for turning, milling and drilling operations. Suited for machining steel, stainless and heat-resistant alloys, these inserts offer rapid edge renewal and reduced downtime through simple indexing, while versions optimised for internal coolant significantly improve chip control and thermal management in demanding applications. By choosing the right insert grade and geometry you gain improved tool life, predictable wear behaviour and better surface finish thanks to enhanced chip control, with key benefits including wear-resistant carbide, internal coolant compatibility and reliable chip breaking.
CCMT09T312-MW4 WPP20G WPP20G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold wear resistance and the universal WPP20G grade for efficient steel turning; the MW4 chipbreaker and 80° rhombic geometry deliver stable chip formation and consistent surface quality. Order the insert directly via Metav Werkzeuge or request advice from our consultants. CCMT09T312-MW4 WPP20G — Turning insert, Tiger·tec Gold, for steel | Walter Tools The CCMT09T312-MW4 WPP20G is an 80° rhombic turning insert with a 7° clearance angle and a robust chipbreaker, designed for general steel turning applications where a balance of wear resistance and toughness is required. Tiger·tec Gold coating for longer tool life WPP20G grade optimised for steel machining MW4 chipbreaker for reliable chip control 80° rhombic geometry with 1.2 mm corner radius Increased process efficiency through advanced coating and grade The combination of Tiger·tec Gold coating and the WPP20G graded substrate provides a coated cemented carbide construction engineered for turning steel. The multilayer wear coating reduces flank wear and thermal loading, which extends tool life and lowers tooling costs per component. For workshops aiming to raise throughput while keeping machining stable, this coated grade offers a measurable improvement in durability without sacrificing cutting-edge toughness. Consistent chip control and improved surface finish The MW4 chipbreaker and the 80° rhombic geometry work together to ensure controlled chip formation and evacuation during turning. The modest 7° clearance angle supports secure cutting edge engagement, while the 1.2 mm corner radius adds mechanical strength at the cutting tip. These geometry choices help produce repeatable surface quality and reduce the risk of unexpected tool damage, especially in interrupted cuts and varying feed conditions. Easy integration and high process reliability Designed to match standard CCMT toolholder systems, the CCMT09T312-MW4 designation ensures straightforward replacement and positioning in existing setups. With a T3 thickness and tolerance class M, the insert delivers consistent indexability and predictable repeatability in production. Walter Tools’ manufacturing standards contribute to process security and consistent performance for general-purpose turning of unalloyed and alloyed steels in accordance with ISO group P. For production environments requiring reliable steel turning performance, contact Metav Werkzeuge to discuss availability of Walter Tools CCMT09T312-MW4 WPP20G inserts and to arrange a technical consultation via info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data SKU: CCMT09T312-MW4-WPP20G-WALTER Article designation: CCMT09T312-MW4 ISO designation: CCMT09T312-MW4 WPP20G Brand: Walter Tools Facts Clearance angle: 7° Corner radius: 1.2 mm Insert size: 09 Thickness: T3 Tolerance class: M Materials & features Coating technology: Tiger·tec Gold Grade: WPP20G (coated cemented carbide) Chipbreaker: MW4 Plate form: Rhombus 80° Application group: Steel (ISO P) Series: Tiger-tec Gold FAQ Which materials can be machined with this insert? The CCMT09T312-MW4 WPP20G insert is specified for steel applications (ISO group P), covering unalloyed and alloyed steels with typical heat and chip formation characteristics. What does the WPP20G grade offer? WPP20G denotes a Walter Tools grade within the Tiger·tec Gold family: a coated cemented carbide composition that balances wear resistance and toughness for general steel turning. How do the geometry and chipbreaker affect performance? The 80° rhombic shape combined with a 1.2 mm corner radius, 7° clearance and the MW4 chipbreaker promote stable cutting, consistent chip control and improved surface finish under typical turning conditions. Is this insert suitable for finishing or roughing operations? As a universal grade, WPP20G offers a compromise between wear resistance and toughness, making the insert suitable for finishing and light to medium roughing in steel; heavy roughing may require a more robust grade. Will the insert fit standard CCMT toolholders? Yes. The CCMT09T312-MW4 ISO designation corresponds to common CCMT toolholders and clamping systems; proper seating and clamping torque should be observed for reliable performance. Protected trademarks and trade names are the property of their respective owners. Brand names and trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered article is an original factory-new product of the manufacturer. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen
CCMT120404-E47 WPP20G WPP20G Wendeplatten - Walter Tools
The combination of Tiger·tec Gold coating, a reliable E47 chipbreaker and an optimised rhombic geometry ensures consistent performance and long tool life when machining steel; order genuine Walter Tools inserts via Metav Werkzeuge or consult the team for grade selection CCMT120404-E47 WPP20G Drill/Boring Indexable Insert (for Steel) – Walter Tools The CCMT120404-E47 WPP20G is a rhombic 80° coated-carbide insert engineered for drilling and boring operations in steel, delivering stable chip control and robust edge performance Tiger·tec Gold coated carbide for long life Optimised E47 chipbreaker for consistent chips Rhombic 80° form with 0.4 mm corner radius 7° clearance angle for reliable cutting geometry Boosted productivity through coated-carbide technology The CCMT120404-E47 WPP20G combines Tiger·tec Gold coating with a coated-carbide matrix to extend tool life and maintain cutting edge stability under typical steel machining temperatures. Designed for the ISO P material group, the grade balances wear resistance and toughness so that operations run longer between indexings. This results in lower overall tooling cost per part and fewer interruptions to the process, supporting higher throughput in batch and continuous machining environments. Predictable chip formation for safer, faster cycles An E47 chipbreaker tuned to the insert geometry promotes uniform chip formation and improved evacuation during drilling and boring. Predictable chips reduce the risk of recutting and tool damage, improving surface integrity and dimensional repeatability. The controlled chip flow also contributes to shorter cycle times on automated machines, adding process security where consistent part quality is required. Mechanical geometry for accuracy and edge strength The rhombic 80° insert form with a 0.4 mm corner radius and 7° clearance angle provides a robust cutting edge and dependable seating in standard toolholders. The nominal insert size 12 and thickness code 04 offer rigidity for bore enlargement and through-hole operations while keeping cutting forces manageable. This geometry supports stable cutting behaviour, helping to maintain tolerances and extend indexable insert life in repetitive applications. Application focus and material suitability Specifically developed for steel machining, the WPP20G grade offers a universal wear profile suitable for a wide range of unalloyed and alloyed steels. Its application range addresses common workshop and production needs where a balance of economy and performance is expected. The combination of coating and chipbreaker makes it a practical choice for engineers seeking repeatable results in standard steel-turning and boring tasks. Contact Metav Werkzeuge to arrange supply of genuine Walter Tools Tiger·tec Gold inserts and to discuss the optimal grade and toolholder combination for specific steel applications; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: CCMT120404-E47-WPP20G-WALTER Name: CCMT120404-E47 WPP20G Manufacturer: Walter Tools Facts Insert size: 12 Corner radius: 0.4 mm Clearance angle: 7° Form: Rhombic 80° Thickness code: 04 Grade: WPP20G Special features Coating: Tiger·tec Gold Chipbreaker: E47 Material suitability: Steel (ISO P) Tolerance class: M Application: Drilling/boring indexable insert FAQ Is this insert suitable for alloyed steels? The CCMT120404-E47 WPP20G grade is intended for the ISO P group and is suitable for both unalloyed and many alloyed steels, offering a balanced wear and toughness profile for typical steel machining. What benefit does the Tiger·tec Gold coating provide? The Tiger·tec Gold coating on the WPP20G grade increases thermal stability and wear resistance, helping the insert to maintain cutting-edge condition over longer periods in steel applications. How does the E47 chipbreaker affect performance? The E47 chipbreaker creates predictable chip shapes and supports efficient evacuation during drilling and boring, which reduces the likelihood of recutting and improves surface quality. Can the CCMT120404-E47 fit standard toolholders for CCMT inserts? The CCMT120404-E47 conforms to standard CCMT geometry and will seat in compatible toolholders designed for CCMT-size inserts; correct clamping and orientation should be observed. What size is the inscribed circle and what is the typical corner radius? The insert uses an inscribed circle size of 12 and features a 0.4 mm corner radius to balance edge strength and finish in bore enlargement work. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanation only and do not imply any association between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.
CCMT120404-E47 WPP20S Wendeplatten - Walter Tools
Take advantage of a productive combination of Tiger·tec Silver coating and the WPP20S grade for consistent chip control and long tool life; the rhombic 80° geometry and 0.4 mm corner radius support robust edge stability during demanding drilling and bore-enlargement operations. Order the insert directly via Metav Werkzeuge or consult our advisors for application-specific guidance. CCMT120404-E47 WPP20S — Drilling / bore indexable insert, Tiger·tec Silver, Walter Tools The CCMT120404-E47 WPP20S is a rhombic 80° indexable insert designed for drilling and bore-enlargement tasks in steel where stable chip formation and repeatable edge life are required Tiger·tec Silver coated carbide WPP20S Rhombic 80° geometry for stable seating 7° clearance angle for controlled cutting 0.4 mm corner radius for robust edges Consistent chip control for steel machining The coated carbide grade provides reliable chip control in steel applications, reducing rework and improving process stability. The insert’s E47 chipbreaker has been tuned for the heat and chip forms typical when machining unalloyed and alloyed steel, so metal removal is more predictable and swarf management is improved. This results in fewer interruptions to production and a steadier surface finish, which translates directly into higher throughput and less post-process cleaning. Robust edge life through optimized geometry and grade The rhombic 80° form combined with a 0.4 mm corner radius offers mechanical strength at the cutting edge, increasing resistance to edge chipping under interrupted cuts common in drilling and bore enlargement. The WPP20S grade, part of the Tiger·tec Silver family, uses a coated hardmetal substrate designed for a balance of wear resistance and toughness. Consequently, the insert sustains longer service intervals and supports consistent dimensional accuracy over repeated tool changes. Practical integration and productivity gains on the shop floor Featuring a 7° clearance angle, the insert reduces rubbing and heat build-up at the flank, which lowers cutting forces and helps maintain toolholder stability. The industry-standard CCMT geometry enables straightforward integration into existing toolholder systems for drilling and boring, simplifying inventory and changeover. Where process reliability and predictable tool behaviour are priorities, this insert offers an efficient route to reduced downtime and more consistent component quality. Select Walter Tools’ Tiger·tec Silver inserts for dependable drilling performance and contact Metav Werkzeuge for tailored recommendations or sample availability — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: CCMT120404-E47-WPP20S-WALTER Product name: Bohr-/Aufbohrwendeschneidplatte CCMT120404-E47 WPP20S Walter Tools Brand: Walter Tools Facts Clearance angle: 7° Corner radius: 0.4 mm Insert size: 12 mm Thickness code: 04 Form: Rhombus 80° Tolerance class: M Special features Series: Tiger·tec Silver Grade: WPP20S Chipbreaker: E47 Execution: T Application: Steel (P group) FAQ What types of steel is this insert suitable for? This insert, CCMT120404-E47 WPP20S, is formulated for the P group (steel), covering typical unalloyed and alloyed steels where stable chip formation is required. How does the Tiger·tec Silver coating benefit performance? The Tiger·tec Silver coating on the WPP20S grade improves wear resistance and heat protection, extending edge life and supporting consistent removal rates during drilling and bore enlargement. Is this insert compatible with standard CCMT toolholders? Yes, the CCMT geometry conforms to industry standards, allowing the insert to be used in compatible CCMT toolholders for drilling and reaming operations. What machining advantages does the E47 chipbreaker provide? The E47 chipbreaker is optimised for the chip shapes encountered in steel machining, promoting controlled swarf evacuation and reducing the chance of built-up edge formation. Can the insert handle interrupted cuts? The rhombic 80° geometry and 0.4 mm corner radius give the insert enhanced mechanical strength, which improves resistance to chipping during interrupted operations. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik-Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CCMT120404-E47 WSM20S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Silver coating and the WSM20S grade for extended tool life and secure chip formation in demanding materials; the rhombic 80° geometry with a 0.4 mm corner radius and 7° clearance ensures stable cutting and consistent bore quality. Order the insert via Metav Werkzeuge or consult our specialists for application advice. CCMT120404-E47 WSM20S Drilling/Boring indexable insert – Rhombus 80°, Tiger‑tec Silver (Walter Tools) The CCMT120404-E47 WSM20S is a rhombic 80° indexable insert engineered for drilling and bore‑enlargement tasks in stainless steels and heat‑resistant superalloys. Tiger‑tec Silver coating for enhanced wear resistance WSM20S grade optimised for stainless steel and superalloys Rhombic 80° form with 0.4 mm corner radius 7° clearance and stable E47 chipbreaker geometry Greater process reliability for difficult‑to‑machine alloys The combination of the Tiger‑tec Silver coating and the WSM20S carbide grade delivers consistent wear resistance and a predictable edge life when machining materials that generate high temperatures and tend to work‑harden. This specification supports secure chip formation and reduces the frequency of tool changes, which improves uptime in batch and continuous operations. The description focuses on measurable process benefits and is intended for engineering and production planners seeking dependable cutting performance. Geometry and chip control for reproducible bore quality The rhombic 80° insert form, together with the E47 chipbreaker and a 0.4 mm corner radius, is designed to provide stable cutting forces and controlled chip breaking during drilling and boring operations. The moderate corner radius balances edge strength and finishing capability, while the dedicated chipbreaker geometry aids evacuation and reduces the risk of built‑up edge on the cutting face. These geometric choices promote repeatable dimensional results and help maintain surface quality across series production. Cost‑effective productivity through material‑specific design Optimised for machining stainless steels (M) and heat‑resistant superalloys/titanium (S), the insert supports higher process security in challenging applications by combining a robust coating technology with a tool grade selected for thermal and mechanical stability. The result is a lower overall cost per hole thanks to fewer interruptions, predictable tool life and easier process parameter stabilisation. The technical design therefore contributes directly to improved line efficiency and reduced scrap rates. Practical handling and integration into existing tool systems The insert matches industry standard clamping systems for its geometry, enabling straightforward replacement and minimal retrofit effort. For best results, pair the insert with a stable drill or boring head and ensure proper seat clamping to maintain the intended relief angle of 7°. While specific cutting data depends on the machine and workpiece, the insert’s construction supports coolant and dry operations where appropriate and benefits from process monitoring to fine‑tune feeds and speeds for each workpiece alloy. Contact Metav Werkzeuge to review suitability for specific alloys and to arrange supply of Walter Tools Tiger‑tec Silver inserts — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical data Article number: CCMT120404-E47-WSM20S-WALTER Designation: CCMT120404-E47 WSM20S Manufacturer: Walter Tools Series: Tiger‑tec Silver Core dimensions and numerical values Insert size: 12 Thickness code: 04 Corner radius: 0.4 mm Relief angle: 7° Materials and special features Grade: WSM20S Coating: Tiger‑tec Silver Chipbreaker: E47 Insert form: Rhombus 80° Material suitability: S / M Application: drilling and bore enlargement FAQ What materials is this insert suitable for? The WSM20S grade insert is suited for stainless steels (M) and heat‑resistant superalloys/titanium (S), offering enhanced edge stability for these demanding materials. How does the Tiger‑tec Silver coating benefit production? The Tiger‑tec Silver coating increases wear resistance and thermal stability, which for the CCMT120404‑E47 WSM20S insert leads to longer life and more consistent performance in high‑temperature cutting. Which chipbreaker is fitted to this insert and what does it do? The insert uses an E47 chipbreaker, which controls chip formation and evacuation to reduce build‑up and promote stable cutting during drilling and boring operations. Is the geometry compatible with standard tool holders? Yes, the rhombic 80° form and standard size coding allow integration into common drilling and boring tool bodies that accept CCMT‑style indexable inserts. Can this insert be used for finishing operations? With its 0.4 mm corner radius and stable edge design, the insert can achieve good surface quality; final finishing suitability depends on the specific alloy and machine stability. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CCMT120404-E47 WSM30S T Wendeplatten - Walter Tools
Benefit from the combination of proven Tiger‑tec Silver coating, reliable chip control via the E47 chipbreaker and a 0.4 mm corner radius for consistent edge life; order directly through Metav Werkzeuge or consult the sales team for application guidance. CCMT120404-E47 WSM30S indexable drilling/boring insert — Tiger‑tec Silver, for stainless steel and heat‑resistant alloys (Walter Tools) A CCMT120404-E47 WSM30S indexable insert designed for drilling and boring operations, optimised for machining stainless steel and high‑temperature superalloys. Tiger‑tec Silver coating Suitable for stainless steel and superalloys Rhombic 80° form, versatile positioning 0.4 mm corner radius for stable cutting edge High‑temperature stability for demanding materials The Tiger‑tec Silver coating combined with the WSM30S grade delivers enhanced resistance to heat and flank wear, which is especially valuable when machining stainless steel and heat‑resistant superalloys. The coated carbide substrate supports a controlled thermal behaviour that reduces the risk of built‑up edge and extends tool life. For production environments where consistent performance is required, this configuration provides a measurable increase in uptime through fewer insert changes and improved process stability. Precision chip control and secure edge integrity Equipped with the E47 chipbreaker and a rhombic 80° geometry, the insert ensures reliable chip formation and evacuation in interrupted or continuous drilling/boring cycles. The 0.4 mm corner radius contributes to a robust cutting edge, balancing strength and cutting precision to maintain dimensional accuracy. Tolerance class M supports reproducible seating and repeatability in toolholders, while the 7° clearance angle reduces friction and heat build‑up during engagement. Practical integration and production benefits The plate’s format and standardised designation simplify tool management and reordering within manufacturing workflows. As a coated carbide option tailored for the machining groups S and M, the insert supports productive turning and boring when paired with appropriate cutting parameters. Reduced downtime, consistent workpiece quality and extended insert life translate into improved throughput and lower total machining cost per component, making the insert a pragmatic choice for shops tackling tough alloys. Contact Metav Werkzeuge for tailored application advice on Walter Tools Tiger‑tec Silver inserts or to arrange supply directly from Metav Werkzeuge Technical data SKU: CCMT120404-E47-WSM30S-WALTER Designation: CCMT120404-E47 WSM30S Product type: Bohr-/Aufbohrwendeschneidplatte Manufacturer: Walter Tools Series: Tiger‑tec Silver Facts Clearance angle: 7° Corner radius: 0.4 mm Plate form: Rhombus 80° Plate size: 12 Chipbreaker: E47 Plate thickness: 04 Tolerance class: M Special features Coating technology: Tiger‑tec Silver Grade: WSM30S (coated carbide) Material suitability: S / M (superalloys, stainless steel) Stable chip formation and edge control Designed for drilling and boring indexable applications FAQ Is this insert suitable for machining stainless steels? The CCMT120404-E47 WSM30S insert from Walter Tools is specified for stainless steel (material group M) and offers coating and geometry optimised to reduce built‑up edge during such operations. What does the E47 chipbreaker provide? The E47 chipbreaker on this insert promotes controlled chip formation and evacuation, which supports consistent surface quality and reduces the likelihood of chip re‑welding in drilling and boring processes. How does the 0.4 mm corner radius affect performance? A 0.4 mm corner radius reinforces the cutting edge for greater stability under load, improving repeatable dimensional accuracy and extending edge life in interrupted cuts. Can the insert be used on superalloys and titanium? The WSM30S grade and Tiger‑tec Silver coating are designed for material group S as well, offering enhanced heat resistance and edge stability when machining heat‑resistant alloys. What positioning advantages does the rhombic 80° form offer? The rhombic 80° plate form provides versatile cutting positions and straightforward clamping, aiding in efficient tool indexing and flexible machining setups. Walter Tools: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany The Walter AG (brand appearance: Walter Tools) with headquarters in Tübingen is one of the world’s leading manufacturers of precision tools for metalworking and forms part of the Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. Brand names are mentioned for explanation only; there is no affiliation between our company and the named brands. The offered item is original, factory‑new merchandise of the manufacturer.
CCMT120404-FK6 WKK20S WKK20S Wendeplatten - Walter Tools
Combine robust wear resistance with reliable chip control and precise geometry for consistent production results; order the CCMT120404-FK6 WKK20S indexable insert directly via Metav Werkzeuge or consult the technical advisors for application support. T CCMT120404-FK6 WKK20S indexable insert — FK6 chipbreaker, Tiger·tec Silver by Walter Tools T CCMT120404-FK6 WKK20S is an indexable turning/boring insert designed for productive machining of cast iron and similar abrasive materials, featuring a rhombic 80° geometry and a 0.4 mm corner radius. Tiger·tec Silver coated carbide grade Optimised for cast iron machining FK6 chipbreaker for reliable chips Rhombic 80° geometry, 0.4 mm corner radius Increased productivity for abrasive cast-iron work The combination of Tiger·tec Silver coating and the WKK20S grade is engineered to cope with the abrasive nature of cast iron, offering stable cutting performance under typical interrupted or continuous turning. The coated carbide substrate resists abrasive wear and maintains a sharp, stable edge, which reduces the frequency of insert changes and contributes to a steadier process flow. The FK6 chipbreaker is tailored to produce short, controllable chips when machining brittle materials, which simplifies chip evacuation and reduces the risk of re-cutting. This design focus supports a rational improvement in cycle times and productivity without compromising component quality. Consistent surface finish and dependable tool life The rhombic 80° geometry with 7° clearance and a 0.4 mm corner radius delivers a reliable contact geometry that balances edge strength with surface integrity. The specified tolerance class M ensures consistent dimensions across lots, aiding predictable setup and repeatable results. For production environments where process stability is paramount, these combined features translate into fewer stoppages for tool changes and more parts produced within tolerance. The coated grade and geometry reduce edge chipping on interrupted cuts, improving surface finish and lowering rework rates — a rational benefit for job shops and OEM subcontractors focused on efficiency. Practical handling and flexible tooling options The insert's standard CCMT form and the size designation make it compatible with conventional indexable tool holders for turning and boring, enabling straightforward integration into existing tooling systems. The indexable insert format allows quick rotation to fresh cutting edges, cutting downtime and simplifying inventory management compared with brazed or solid tooling alternatives. The material and chip control characteristics suit workshops producing cast-iron components that require predictable repeatability and straightforward handling. The CCMT120404-FK6 WKK20S by Walter Tools is particularly relevant where controlled chip form and reliable edge life matter most. For machining cast iron with reliable chip control and long tool life, select the Walter Tools Tiger·tec Silver CCMT120404-FK6 WKK20S and contact Metav Werkzeuge for tailored advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: CCMT120404-FK6-WKK20S-WALTER Label: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte CCMT120404-FK6 WKK20S Walter Tools Manufacturer: Walter Tools Facts Insert designation: CCMT120404-FK6 WKK20S Series: Tiger·tec Silver Grade: WKK20S Geometry: Rhombus 80° Clearance angle: 7° Corner radius: 0.4 mm Size: 12 Thickness: 04 Tolerance class: M Suitable material group: K (cast iron) Special features Coated carbide (beschichtetes Hartmetall) FK6 chipbreaker for controlled chips Optimised for abrasive cast-iron applications Indexable for four cutting edges Stable cutting edge and consistent batch tolerance FAQ What materials is this insert intended for? The CCMT120404-FK6 WKK20S insert is designed primarily for cast iron machining; the WKK20S grade and Tiger·tec Silver coating are adapted to abrasive, chip-breaking behaviour typical of cast materials. Does the FK6 chipbreaker support interrupted cuts? Yes, the FK6 chipbreaker is engineered to produce short, manageable chips and to maintain edge stability during the short, breaking chip conditions commonly encountered when turning cast iron. Is this insert compatible with standard CCMT holders? The CCMT120404-FK6 WKK20S follows the CCMT form factor and is compatible with standard CCMT indexable tool holders used for turning and boring operations. What finishing quality can be expected with the 0.4 mm corner radius? The 0.4 mm corner radius provides a balance between edge strength and surface finish; it supports good component appearance while offering robustness against edge chipping on typical cast-iron components. Can the insert be reground or reconditioned? This product is an indexable insert intended for rotation to fresh edges rather than regrinding; the coated substrate and specific geometry are optimised for single-use indexing and replacement. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Brand names and trademarks are the property of their respective owners. Protected trademarks and product names are mentioned for descriptive and explanatory purposes only. There is no affiliation between our company and the trademark owners. The offered article is original and factory new.
CCMT120404-FM4 WMP20G T Wendeplatten - Walter Tools
Take advantage of Tiger·tec Gold performance and the insert’s tailored geometry for reliable stainless-steel turning; the combination of a robust chipformer (FM4) and a 0.4 mm corner radius supports stable cutting and consistent surface quality. Order directly via Metav Werkzeuge or contact the consultants for application advice. CCMT120404-FM4 WMP20G indexable insert — Tiger·tec Gold coating for stainless steel (Walter Tools) The CCMT120404-FM4 WMP20G is a rhombic 80° indexable insert designed for turning applications in stainless steel, combining a Tiger·tec Gold coated carbide grade with a dedicated FM4 chipbreaker for secure chip control under medium to robust cutting conditions. *CCMT120404-FM4 WMP20G insert by Walter Tools *Tiger·tec Gold coating for secure chip formation *Rhombic 80° form with 0.4 mm corner radius *Optimised for stainless steel machining (ISO M) Reliable performance for stainless-steel machining The coated-carbide grade from the Tiger·tec Gold series is developed to manage the particular demands of stainless steel: high toughness, a tendency to form built-up edge and elevated cutting temperatures. The combination of a dedicated coating and the WMP20G grade promotes stable chip formation and extends productive tool life in medium to heavy-duty operations. This results in fewer unplanned tool changes and more predictable cycle times on the shop floor. Geometry that improves edge stability and surface finish The rhombic 80° geometry and the 0.4 mm corner radius create a stable cutting edge that resists deformation and supports consistent surface quality on the workpiece. The FM4 chipbreaker is shaped to control chip flow and reduce heat concentration at the cutting zone, which helps to avoid build-up on the cutting edge and to maintain a reproducible cutting action. For turners seeking dependable finishing with repeatable results, this insert geometry balances durability and surface integrity. Efficient machining and process predictability The grade’s specification for ISO group M means the insert is particularly suited to rostfreier Stahl (stainless steel), where heat and adhesion are critical. The coated structure of the Tiger·tec Gold technology enhances wear resistance and edge protection, enabling higher cutting stability across a range of feeds and depths. In practice, this translates into fewer interruptions, more consistent part quality and improved overall throughput for operations that prioritise productivity and repeatable accuracy. Practical integration into standard toolholders and setups As a CCMT-style insert with size designation 12 and a plate thickness marked 04, the part is compatible with common clamping systems for rhombic inserts; the 80° lead angle simplifies setup for longitudinal and profiling cuts. The FM4 chipbreaker and the coated grade support machining strategies where chip control and edge life are decisive, reducing the need for constant parameter adjustments. For workshop planning, the insert complements existing Walter Tools assortments and is suitable where robust performance on stainless steel is required. For machining stainless-steel components with greater process security, request application support from Metav Werkzeuge — call +49 2822 7131930 or email info@metav-werkzeuge.com to discuss toolholder compatibility and cutting parameter recommendations Technical data Article number: CCMT120404-FM4-WMP20G-WALTER SKU: CCMT120404-FM4-WMP20G-WALTER Designation: CCMT120404-FM4 Full designation: CCMT120404-FM4 WMP20G Manufacturer: Walter Tools Facts Size: 12 Thickness: 04 Corner radius: 0.4 Relief angle: 7° Form: Rhombus 80° Chipbreaker: FM4 Grade / Sort: WMP20G Tolerance class: M Special features Series: Tiger·tec Gold Coated carbide grade suitable for stainless steel Optimised for stable chip formation Intended use: medium to robust application conditions Material group: ISO M (stainless steel) FAQ What materials is this insert suitable for? The CCMT120404-FM4 WMP20G is specified for ISO group M, making the insert suitable for machining stainless steel with improved chip control and edge life. What does the FM4 chipbreaker provide? The FM4 chipbreaker on this indexable plate controls chip flow and reduces heat concentration, supporting consistent cutting and easier chip evacuation during turning operations. How does the Tiger·tec Gold series benefit production? Tiger·tec Gold coating on the WMP20G grade provides enhanced wear resistance and edge protection, resulting in more predictable tool life and fewer unplanned tool changes. Can the insert be used for finishing work? Yes — the rhombic 80° geometry combined with a 0.4 mm corner radius supports improved surface finish while maintaining edge stability for finishing passes. Which toolholders are compatible with the CCMT120404-FM4 form? The CCMT form fits standard CCMT-compatible clamping systems; selection should follow the toolholder manufacturer’s guidance for insert size and clamping style. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and product names are the property of their respective owners. Brand names and protected product designations are mentioned solely for explanatory purposes. There is no affiliation between our company and the referenced brands. The offered item is an original, factory-new product of the manufacturer Walter Tools.
CCMT120404-FM4 WSM10S Tiger-tec Silver Wendeplatten - Walter Tools
Take advantage of the Tiger·tec Silver technology and the WSM10S grade for stable chip control and extended tool life when machining demanding materials; the combination of a robust chipbreaker (FM4) and a compact rhombic 80° geometry with 0.4 mm corner radius supports consistent results and low downtime. Order the CCMT120404-FM4 WSM10S directly via Metav Werkzeuge or consult our specialists for application-specific advice. CCMT120404-FM4 WSM10S – Turning / boring indexable insert, Tiger·tec Silver, Walter Tools A CCMT120404-FM4 WSM10S insert engineered for turning and boring operations in challenging alloys and rostfreier Stahl, combining a wear‑resistant coating with a stable cutting geometry. Tiger·tec Silver coating for improved tool life FM4 chipbreaker for stable chip formation Rhombic 80° form with 0.4 mm corner radius Suitable for rostfreier Stahl and superalloys Boosted performance on hard-to-machine alloys The application of Tiger·tec Silver together with the WSM10S grade results in a notably higher resistance to abrasive and thermal wear, which translates into longer intervals between index changes and fewer unscheduled tool interventions. The optimised FM4 chipbreaker encourages stable chip formation, reducing the risk of built‑up edge and promoting steady cutting forces. This brings a clear production advantage when tackling rostfreier Stahl and heat‑resistant materials where thermal load and workpiece adhesion are common issues. Geometry that delivers consistent surface quality The compact rhombic 80° form and 0.4 mm corner radius support secure edge strength while enabling access to typical turning profiles. A 7° relief angle balances sharpness and edge protection, so the insert maintains dimensional control with repeatable surface finish over long runs. The combination of geometry and coating helps to reduce vibration and microchipping, which benefits both cycle time and part quality in serial production. Lower process costs through reliability and productivity By favouring stable cutting behaviour and extended tool life, this insert contributes to measurable cost‑efficiency: fewer interruptions for tool changes, less scrap from poor edge stability and a more predictable machining window. The high thermal and wear resistance inherent to the coating and grade supports higher cutting parameters where applicable, improving throughput without compromising component integrity. These factors make the insert a pragmatic choice where productivity and reproducibility are priorities. Application scope and practical notes Designed for turning and boring, the insert is suited to workpieces classified in ISO groups S and M—specifically heat‑resistant superalloys, titanium and rostfreier Stahl—where edge stability and heat resistance are required. The insert is offered in the standard rhombic geometry with the FM4 chipbreaker and requires conventional indexable‑insert toolholders matching the CCMT seating. For tooling combinations and parameter windows, consult our technical advisors to match cutting data to the machining centre and workpiece batch size. Contact Metav Werkzeuge for tailored cutting data, availability of original Walter Tools inserts and expert recommendations on integrating the CCMT120404-FM4 WSM10S into existing processes Technical data Article number: CCMT120404-FM4-WSM10S-WALTER Designation: CCMT120404-FM4 ISO designation: CCMT120404-FM4 WSM10S Brand: Walter Tools Series: Tiger-tec Silver Core measurements Corner radius: 0.4 mm Relief angle: 7° Insert form: Rhombus 80° Size: 12 Thickness: 04 Tolerance class: M Special features Grade: WSM10S Coating technology: Tiger·tec Silver Chipbreaker: FM4 Material compatibility: S / M Application: turning and boring indexable insert Execution: T FAQ What materials is the insert suitable for? The CCMT120404-FM4 WSM10S is formulated for S and M materials, in particular heat‑resistant superalloys, titanium and rostfreier Stahl, offering enhanced edge stability and wear resistance. How does the FM4 chipbreaker affect machining? The FM4 chipbreaker supports controlled chip segmentation and evacuation, which improves surface consistency and reduces the likelihood of built‑up edge when machining the tougher alloys recommended for this insert. What are the geometric features that influence tool life? The rhombic 80° geometry combined with a 0.4 mm corner radius and a 7° relief angle provides a balanced edge for strength and accessibility, helping to extend tool life under demanding cutting conditions. Is this an original Walter Tools product? Yes, the CCMT120404-FM4 WSM10S is an original Walter Tools indexable insert supplied in Tiger·tec Silver grade as specified by the manufacturer. Which series does this insert belong to and what does that mean? The insert is part of the Tiger‑tec Silver series; this indicates a coated cemented carbide grade engineered for improved thermal and abrasive wear resistance, beneficial for high‑temperature cutting situations. Trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanation only. There is no connection between our company and the mentioned brands. The offered article is an original, brand‑new product from the manufacturer. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen
CCMT120404-FM4 WSM20S FM4 Wendeplatten - Walter Tools
Take advantage of the combination of a Tiger·tec Silver coated grade, a precise FM4 chipbreaker and a 7° clearance angle for stable cutting in demanding applications; order the inserts via Metav Werkzeuge or request application advice from our consultants. CCMT120404-FM4 WSM20S turning insert (rhombic 80°, 7° clearance) — Walter Tools CCMT120404-FM4 WSM20S is a rhombic turning insert designed for heavy-duty performance in difficult-to-machine materials and rostfreier Stahl, suitable for finishing and medium-depth turning in professional workshop and production environments. Tiger·tec Silver coated carbide for longevity Optimised for rostfreier Stahl and superalloys 7° clearance angle for stable chip control Consistent cutting performance for demanding materials The combination of a coated carbide grade and a stabilising FM4 chipbreaker delivers repeatable results when machining high-strength alloys. The grade WSM20S, part of the Tiger·tec Silver family, is engineered for thermal resilience and reliable edge stability when facing materials that generate heat and tend to strain the cutting edge. This geometry supports secure chip formation, reducing the risk of built-up edge and improving surface finish; the insert shape rhombic 80° inherently provides versatility for both profile and face turning tasks. Efficient machining through optimised geometry and coating A measured 7° clearance angle and a 0.4 mm corner radius combine to balance edge strength with surface quality. The FM4 chipbreaker assists controlled chip flow and minimises tool pressure peaks, which in turn supports higher metal removal rates with maintained component tolerances. Thanks to the coating technology of the Tiger·tec Silver series, the insert sustains a protective layer against abrasion and thermal loads; this leads to longer effective tool life and fewer indexings, which helps streamline production processes and reduce changeover frequency. Application guidance and process security Intended for machining rostfreier Stahl and S-group superalloys and titanium under ISO 513 groupings, the insert is suitable where heat resistance and edge robustness are required. The WSM20S grade is particularly advantageous when consistent chip control and surface quality are priorities. Selection of appropriate cutting parameters and stable clamping are recommended to exploit the insert’s strengths; when set up correctly, the tool supports a predictable wear pattern and consistent component quality, contributing to higher overall process reliability. Contact Metav Werkzeuge for application support and to arrange supply of Walter Tools CCMT120404-FM4 WSM20S turning inserts tailored to the machining task Technical data SKU: CCMT120404-FM4-WSM20S-WALTER Designation: CCMT120404-FM4 WSM20S Series: Tiger·tec Silver Grade: WSM20S Chipbreaker: FM4 Shape: Rhombic 80° Size: 12 Thickness code: 04 Corner radius: 0,4 Clearance angle: 7° Tolerance class: M Execution: T Material/application code: S / M Manufacturer: Walter Tools Facts Corner radius: 0.4 mm Clearance angle: 7° Inscribed size: 12 Thickness code: 04 Tolerance class: M Special features Tiger·tec Silver coating technology Coated carbide grade WSM20S FM4 chipbreaker for controlled chip flow Rhombic 80° insert form Suitable for rostfreier Stahl (M) and Superalloys/Titanium (S) FAQ Which materials are best suited for this insert? The CCMT120404-FM4 WSM20S insert is designed primarily for rostfreier Stahl and S-group superalloys; the Tiger·tec Silver grade supports thermal resistance and stable cutting in these materials. What is the purpose of the FM4 chipbreaker? The FM4 chipbreaker on the Walter Tools insert promotes predictable chip formation and evacuation, reducing build-up at the cutting edge and contributing to improved surface finish and tool life. How does the 7° clearance angle affect machining? A 7° clearance angle provides reduced rubbing on the flank and helps maintain a stable cutting edge under load, which is particularly beneficial when machining tough or heat-generating materials with the WSM20S grade. Can the insert be used for finishing and medium-depth cuts? Yes, the rhombic 80° geometry and 0.4 mm corner radius make the insert versatile for finishing and medium-depth turning operations while maintaining component accuracy. Is the CCMT120404-FM4 WSM20S suitable for indexable toolholders? The insert conforms to standard CCMT geometries and fits compatible indexable turning toolholders designed for rhombic 80° inserts; correct clamping and seat condition are important for optimal performance. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trade names are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered article is an original, brand-new factory product of the manufacturer.
CCMT120404-FM4 WSM30S FM4 Wendeplatten - Walter Tools
Take advantage of a coated-carbide grade optimised for demanding materials and robust chip control: the combination of Tiger·tec Silver coating and the WSM30S grade ensures stable edge life when machining rostfreier Stahl and heat-resistant alloys, while the FM4 chipbreaker improves chip flow and process reliability; order via Metav Werkzeuge or request application advice from the consultants. CCMT120404-FM4 WSM30S Boring/turning indexable insert — Tiger·tec Silver grade by Walter Tools The CCMT120404-FM4 WSM30S is a rhombic 80° coated carbide insert developed for turning and boring operations on demanding materials, offering controlled chip formation and enhanced edge stability. Tiger·tec Silver coating for long tool life Optimised FM4 chipbreaker for reliable chips Rhombic 80° form for versatile turning and boring Suited for rostfreier Stahl and superalloys Consistent wear resistance for stable production The insert combines the WSM30S coating grade of the Tiger·tec Silver family with a coated-carbide substrate to provide predictable wear behaviour when machining tough alloys. The material formulation is tailored to counteract the adhesion and built-up edge tendencies typical of rostfreier Stahl, supporting longer tool life and fewer interruptions. This results in steadier component tolerances and reduced tool-change frequency, which directly benefits process uptime and overall throughput. Improved chip control that keeps cycles predictable Equipped with the FM4 chipbreaker, the geometry promotes controlled chip formation under varying cutting conditions. The chip control design reduces the risk of snarled or long chips during both roughing and finishing passes, aiding operator safety and machine cleanliness. As a consequence, cycle times remain consistent and the downstream handling of swarf becomes less labour intensive, supporting a more efficient production rhythm. Geometry engineered for flexible turning and boring tasks The Rhombus 80° profile and a 0.4 mm corner radius deliver a balance between strength and accessibility in axial and radial cuts. A clearance angle of 7° reduces rubbing on the flank while preserving edge support, making this insert suitable for interrupted cuts and mixed turning/boring setups. The geometry allows simple integration into standard toolholders used for both internal and external operations, giving machine shops flexibility without complex fixture changes. Selection and application guidance for demanding alloys Optimised for applications classified under ISO groups M and S, the grade is intended for rostfreier Stahl, heat-resistant superalloys and titanium where thermal loads and material toughness challenge the cutting edge. The coated-carbide substrate with Tiger·tec Silver technology supports high process stability and consistent surface quality. When selecting parameters, prioritise feed rates that ensure effective chip breakage with the FM4 geometry and adjust cutting speeds according to workpiece alloy and machine rigidity to preserve edge life. Contact Metav Werkzeuge for material-specific recommendations and to discuss integration of Walter Tools Tiger·tec Silver inserts into existing tool systems Technical data Article number: CCMT120404-FM4-WSM30S-WALTER SKU: CCMT120404-FM4-WSM30S-WALTER ISO designation: CCMT120404-FM4 WSM30S Series: Tiger·tec Silver Grade: WSM30S Core data Insert size: 12 mm Thickness: 4 mm Clearance angle: 7° Corner radius: 0.4 mm Plate form: Rhombus 80° Materials & features Coating: Tiger·tec Silver Substrate: Coated carbide Suitable for: rostfreier Stahl (M), Superalloys/Titanium (S) Application: Turning, boring/enlarging Chipbreaker: FM4 Manufacturer: Walter Tools FAQ Which materials are best machined with this insert? The CCMT120404-FM4 WSM30S is designed primarily for rostfreier Stahl (ISO group M) and heat-resistant superalloys or titanium (ISO group S), offering improved edge life under thermal and adhesive stress. What does the FM4 chipbreaker provide in practice? The FM4 chipbreaker ensures controlled chip segmentation and evacuation during turning and boring, reducing the occurrence of long, hazardous chips and aiding consistent cycle times with the Walter Tools insert. Is the insert suitable for interrupted cuts and mixed operations? Yes, the rhombic 80° form combined with a 7° clearance and a 0.4 mm corner radius provides edge support and accessibility, making it appropriate for interrupted cuts and versatile turning/boring setups. How should cutting parameters be adapted for rostfreier Stahl? When machining rostfreier Stahl with the WSM30S grade, favour moderate to elevated feeds to promote effective chip breakage with FM4 and adjust speeds to reduce heat concentration; the grade is optimised for stable cutting under these conditions. Can this insert be used in standard toolholders for internal boring? The geometry is compatible with common toolholder types for both external turning and internal boring; verify the holder clamping compatibility with the CCMT insert seat before assembly. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CCMT120404-FP4 WKP01G Wendeplatten - Walter Tools
Take advantage of high process stability and controlled chip formation combined with Walter Tools' proven coating technology for reliable, repeatable turning operations; order the insert directly via Metav Werkzeuge or consult our technical advisers for application-specific setup and fast delivery. CCMT120404-FP4 WKP01G turning insert, Tiger‑tec Gold coated for steel and cast iron — Walter Tools A CCMT120404-FP4 WKP01G indexable turning insert designed for finishing and medium-duty turning of steel and cast iron in serial production Tiger‑tec Gold coated carbide grade WKP01G Rhombic 80° insert geometry for versatility FP4 chipbreaker for controlled chip formation 7° clearance and 0.4 mm nose radius Consistent productivity from premium coating and grade The combination of Tiger‑tec Gold coating with the WKP01G grade delivers a balance of wear resistance and thermal stability that supports longer tool life and reproducible cycles. For operations focused on steel and cast iron, the coated carbide composition reduces flank wear and maintains cutting-edge integrity under fluctuating loads. This engineered coating minimises downtime through predictable regrind intervals and contributes to a stable machining window that aids in maintaining part tolerances and surface quality. Precision geometry for reliable dimensional results The Rhombic 80° form provides a versatile cutting edge that suits a range of turning tasks, while the 0.4 mm nose radius and 7° clearance are configured to improve surface finish and reduce cutting forces in finishing passes. Tolerance class M ensures consistent insert dimensions, supporting repeatable set-up and quicker changeovers. The result is fewer scrapped parts and a more efficient production flow, particularly where dimensional consistency and surface appearance are key performance indicators. Improved process control through optimised chip formation With the FP4 chipbreaker the insert supports controlled chip segmentation and evacuation for short to medium chips common in steel and cast iron machining. Controlled chips reduce the risk of rework and machine interruptions, contributing to a safer, more productive shop floor. The insert’s coated carbide substrate promotes a stable cutting edge and reliable wear behaviour, which translates into a predictable tool life and helps planners calculate tooling costs and replacement intervals with greater confidence. For a tailored recommendation on integrating Walter Tools' Tiger‑tec Gold inserts into production, contact Metav Werkzeuge for expert advice and prompt supply – eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930. Technical data SKU: CCMT120404-FP4-WKP01G-WALTER Article designation: CCMT120404-FP4 WKP01G Product type: turning / boring indexable insert Brand: Walter Tools Series / grade: Tiger‑tec Gold WKP01G Chipbreaker: FP4 Tolerance class: M Execution: T Core specifications Insert shape: Rhombic 80° Size: 12 Thickness code: 04 Clearance angle: 7° Nose radius: 0.4 mm Materials & special features Coating: Tiger‑tec Gold Material suitability: P (steel), K (cast iron) Geometry: Rhombus 80° Grade: WKP01G Plate form: CCMT120404-FP4 Series: Tiger‑tec Gold FAQ What materials is this insert suited for? The CCMT120404-FP4 WKP01G insert from Walter Tools is designed primarily for steel (P) and cast iron (K) machining, reflecting its Tiger‑tec Gold grade and chipbreaker geometry. How does the Tiger‑tec Gold coating benefit production? Tiger‑tec Gold on the WKP01G grade improves thermal resistance and wear behaviour, allowing longer cutting times and stable cutting-edge life in Walter Tools turning inserts. Which chip behaviour can be expected with the FP4 chipbreaker? The FP4 chipbreaker promotes short, controllable chips suitable for steel and cast iron, reducing entanglement and supporting continuous machining with fewer interruptions when using the CCMT120404-FP4 WKP01G. Is this insert suitable for finishing operations? Yes; the Rhombic 80° geometry combined with a 0.4 mm nose radius and 7° clearance makes this insert well suited to finishing and moderate turning tasks using Walter Tools inserts. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names belong to their respective owners. Brand names and registered trademarks are mentioned solely for explanation. There is no affiliation between our company and the named brands. The offered item is an original, brand‑new product from the manufacturer.
CCMT120404-FP4 WPP10G WPP10G Wendeplatten - Walter Tools
Take advantage of the proven combination of Tiger‑tec Gold coating and the WPP10G grade for durable steel turning, paired with a reliable FP4 chipbreaker that improves chip control and surface quality; order the insert via Metav Werkzeuge or consult the team for application advice. CCMT120404-FP4 WPP10G turning/boring indexable insert — Tiger‑tec Gold for steel (Walter Tools) The CCMT120404-FP4 WPP10G is a rhombic 80° indexable insert designed for turning and drilling/boring operations in steel applications, offering a balanced mix of wear resistance and toughness. Tiger‑tec Gold coated carbide WPP10G Optimised FP4 chipbreaker for controlled chips Rhombic 80° form with 0.4 mm corner radius 7° clearance angle for secure cutting geometry Durable coating technology that extends productive uptime The insert uses Tiger‑tec Gold, a high-performance coating system that combines coated carbide substrate properties with advanced surface layers to reduce flank and crater wear. This technology is intended to increase edge life when machining steel, resulting in fewer tool changes and lower process interruptions. For procurement and production planning, the improved wear resistance translates into more predictable change intervals and reduced overall tooling costs, supporting tight production schedules and stable cycle times. Predictable chip formation and improved surface finish Thanks to the FP4 chipbreaker and the rhombic 80° geometry, chip formation is controlled across typical turning feeds for steel. The 0.4 mm corner radius and the 7° clearance angle contribute to a stable cutting edge that minimises chatter and produces a consistent surface finish. The chipbreaker design guides swarf away from the cutting zone, lowering the risk of re-cutting and tool edge damage; this leads to reliable part tolerances and better first-pass quality in consecutive batches. Simple integration into standard turning toolholders and workflows With a 12 mm inscribed circle and a plate thickness of 0.4 mm, the insert fits common CCMT-compatible turning tools, enabling straightforward replacement without extensive retooling. The WPP10G grade is a universal choice within its class for typical steel groups defined under ISO, offering a practical balance of tenacity and wear resistance for mixed production runs. Reduced setup complexity and the insert’s universal suitability help maintain line throughput while keeping inventory management simple. Process security, efficiency and brand-backed performance Specifying a grade with stable edge properties and a proven coating reduces variability in production. The durable combination of grade and chip control enhances process security, which supports higher machine utilisation and consistent component quality. Walter Tools’ engineering focus on cutting-edge substrate and coating combinations ensures repeatable results; this reliability is particularly valuable for manufacturers aiming to reduce scrap rates and rework while maintaining competitive throughput. Contact Metav Werkzeuge for application-specific recommendations on integrating the CCMT120404-FP4 WPP10G into current turning programmes or to request detailed machining data Technical data SKU: CCMT120404-FP4-WPP10G-WALTER Article designation: CCMT120404-FP4 WPP10G Product type: Drilling/boring and turning indexable insert Manufacturer: Walter Tools Core specifications Inscribed circle: 12 mm Plate thickness: 0.4 mm Corner radius: 0.4 mm Clearance (relief) angle: 7° Plate form: Rhombic 80° Tolerance class: M Features & applications Grade: WPP10G (Tiger‑tec Gold) Chipbreaker: FP4 Substrate/coating: Coated carbide (Tiger·tec Gold technology) Material suitability: Steel (P) — unalloyed and alloyed steels Series: Tiger‑tec Gold FAQ What material groups is this insert suitable for? The CCMT120404-FP4 WPP10G is specified for steel (P) applications, covering typical unalloyed and alloyed steels according to ISO grouping. How does the FP4 chipbreaker affect machining performance? The FP4 chipbreaker on this insert promotes controlled chip segmentation, which reduces re-cutting and supports a consistent surface finish during turning and boring operations. Which toolholders accept this insert format? The rhombic CCMT form is compatible with standard CCMT/turning toolholders; the 12 mm inscribed circle and 0.4 mm thickness fit common clamping systems for quick retrofits. What benefits does the Tiger‑tec Gold technology provide? Tiger‑tec Gold coating enhances wear resistance and edge life under the thermal and mechanical loads typical of steel machining, improving process stability and reducing tool change frequency. Is this insert suitable for high-production environments? Yes; the combination of the WPP10G grade and the FP4 chipbreaker is designed to deliver repeatable performance and longer edge life, making it well suited to series production and mixed-batch machining. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is an original, brand-new product from the manufacturer Walter Tools.
CCMT120404-FP4 WPP20G WPP20G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold coating, precise rhombic 80° geometry and reliable FP4 chip control for consistent steel machining performance; order directly via Metav Werkzeuge or contact the consultants for application advice. CCMT120404-FP4 WPP20G turning insert for steel – Walter Tools CCMT120404-FP4 WPP20G is a coated carbide turning insert designed for productive steel machining, offering a balanced wear resistance and dependable chip formation for a wide range of turning tasks. Tiger·tec Gold coating Optimised for steel (ISO P) Rhombic 80° geometry 0.4 mm nose radius, 7° clearance Consistent productivity with Tiger·tec Gold The insert is built on the Tiger·tec Gold platform and the grade WPP20G, a coated carbide solution that focuses on stable performance when machining steel (ISO P). The coating and substrate combination reduces flank and crater wear, which leads to longer tool life and fewer index changes. By lowering the frequency of interruptions for insert replacement, the machining process becomes more economical and predictable. The term “coated carbide” means a hard substrate with one or more protective layers that improve heat resistance and minimise abrasive wear during continuous turning operations. Geometry and edge design for controlled results A rhombic 80° shape provides flexible cutting directions and good access in facing and profiling operations, while the 0.4 mm nose radius is suited for medium to fine finishing where dimensional accuracy and surface quality matter. The 7° clearance angle helps avoid rubbing on the flank, improving surface finish and reducing heat build-up. The FP4 chipbreaker is engineered for reliable chip control, breaking chips into manageable segments to protect the workpiece and tooling and to support unattended or automated machining cycles with less risk of entanglement. Suited applications and measurable benefits This grade is specified for the machining of steel and covers a broad spectrum from wear-resistant to universal and tougher steel types, following the ISO P classification. For workshops needing repeatable component quality, the insert offers improved process stability and predictable tool life, reducing downtime. The combination of coated substrate and chip control improves productivity and contributes to cost-efficiency by lowering consumable consumption and keeping cycle times consistent. Integration into machining processes and handling tips The CCMT form is compatible with standard turning toolholders for indexable inserts, enabling quick index changes and minimal set-up time. The insert’s tolerance class M supports reliable seat fit and stable clamping. For best results, match cutting parameters to material hardness and part geometry, monitor tool wear patterns, and favour coolant application where heat management is critical. The design supports both finishing passes and productive semi-finishing, depending on feed and speed, making it a versatile choice in a production environment. Contact Metav Werkzeuge for tailored application guidance on Walter Tools Tiger·tec Gold inserts and arrange a suitability review for specific steel grades Technical Data Article number: CCMT120404-FP4-WPP20G-WALTER Product designation: CCMT120404-FP4 WPP20G Manufacturer: Walter Tools Product type: Turning insert / Indexable insert Series: Tiger-tec Gold Grade: WPP20G Chipbreaker: FP4 Facts Clearance angle: 7° Nose radius: 0.4 mm Insert size: 12 Plate thickness: 04 Geometry: Rhombus 80° Tolerance class: M Special features Coated carbide construction Designed for ISO P (steel) Suitable for facing and profiling Stable chip formation and wear resistance Compatible with standard CCMT toolholders FAQ What materials is this insert intended for? The CCMT120404-FP4 WPP20G insert is specified for steel machining according to ISO P and is optimised for the typical heat and chip formation encountered when turning unalloyed and alloyed steels. How does the Tiger·tec Gold coating benefit machining? The Tiger·tec Gold coating on the WPP20G grade increases thermal and abrasive resistance, which extends tool life and improves process stability during productive turning operations. Which geometry and edge features does the insert offer for finishing? The rhombic 80° insert form combined with a 0.4 mm nose radius and 7° clearance delivers a balance between access and edge strength, suitable for medium to fine finishing tasks. Is the CCMT120404-FP4 compatible with standard toolholders? Yes, the CCMT format is widely accepted by standard indexable turning toolholders, allowing straightforward integration and rapid index changes. What role does the FP4 chipbreaker play in production? The FP4 chipbreaker is designed to produce short, controllable chips during steel turning, reducing the risk of chip entanglement and improving safety and process reliability. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is original, brand-new goods from the manufacturer.
CCMT120404-FP6 WPP20G FP6 Wendeplatten - Walter Tools
Take advantage of the combination of high process security, Tiger‑tec Gold coating and effective chip control for consistent, productive turning of steels; order the insert directly from Metav Werkzeuge or request tailored cutting data from our consultants. CCMT120404-FP6 WPP20G turning insert – Tiger‑tec Gold, for Stahl machining (Walter Tools) CCMT120404-FP6 WPP20G is a precision turning insert designed for general steel machining, offering robust performance in interrupted cuts and stable chip formation for universal production tasks Tiger‑tec Gold coating for long tool life FP6 chipbreaker for reliable chip control Rhombus 80° geometry for versatile turning 7° clearance and 0.4 mm corner radius for edge stability Consistent productivity through advanced coating and grade The combination of the Tiger‑tec Gold coating and the WPP20G grade provides a measurable advantage in endurance when machining Stahl. The multilayer coating reduces flank wear and stabilises the cutting edge, which translates into longer tool life and fewer insert changes during a production shift. For operations where cycle times and uptime matter, the coated carbide construction helps maintain cutting performance under typical steel cutting temperatures and forces, reducing unscheduled stoppages and ensuring predictable process behaviour. Precision geometry for versatile turning operations The Rhombus 80° form and the FP6 chipbreaker create a balance between strength and chip control. The rhombic profile enables comfortable approach and clearance angles for facing, longitudinal turning and light profiling, while the chipbreaker geometry promotes short, consistent chips that clear reliably from the tool zone. With a 7° clearance and a 0.4 mm corner radius, the insert supports stable edges and good surface finish without excessive cutting forces, making it suitable for a broad range of general turning tasks on Stahl materials. Practical benefits for workshop integration and process reliability Specifically developed for universality in steel machining, this insert simplifies tool choice across mixed production runs. The FP6 chip control reduces the need for complex fixturing or special chip evacuation measures; the result is improved operator safety and less downtime for chip management. The grade’s wear behaviour supports reproducible results batch after batch, aiding quality control and reducing scrap rates. For process engineers, the insert offers clear advantages in predictable wear patterns and easy sort assignment within production tool libraries. Contact Metav Werkzeuge today for cutting data sheets, application recommendations and to arrange delivery of Walter Tools inserts tailored to specific turning tasks Technical data Article number: CCMT120404-FP6-WPP20G-WALTER Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte Designation: CCMT120404-FP6 WPP20G Numbers / Core technical data Plate size: 12 Plate thickness: 04 Clearance angle: 7° Corner radius: 0.4 Tolerance class: M Designs / Special features Series: Tiger‑tec Gold Grade: WPP20G Chipbreaker: FP6 Geometry: Rhombus 80° Execution: T Material group: suitable for Stahl (P) Manufacturer: Walter Tools FAQ What materials is this insert intended for? The CCMT120404-FP6 WPP20G insert is intended primarily for machining Stahl (group P), optimised for unalloyed and alloyed steels under typical turning conditions. How does the Tiger‑tec Gold coating benefit production? The Tiger‑tec Gold coating on this Walter Tools insert improves wear resistance and edge stability, which enhances tool life and supports consistent part quality across production batches. Which chipbreaker is fitted and what is its advantage? The insert features the FP6 chipbreaker, designed to produce short, controllable chips and to reduce the need for complex chip evacuation measures in turning operations. Is the insert suitable for interrupted cuts? Yes, the rhombic 80° geometry together with the 0.4 mm corner radius offers robust cutting edges that handle interrupted cuts with reduced risk of edge chipping. Can this insert be used for finishing passes? The combination of the 7° clearance and the FP6 chip control provides good surface finishes for many general finishing applications on Stahl, depending on cutting parameters. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CCMT120404-MK4 WKK10S WKK10S Wendeplatten - Walter Tools
Take advantage of the combination of high abrasion resistance, targeted chip control and precise geometry for consistent performance in cast-iron turning operations; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. CCMT120404-MK4 WKK10S indexable insert — Tiger·tec Silver for cast iron, Walter Tools CCMT120404-MK4 WKK10S is an indexable insert designed for boring and turning operations in cast iron, offering robust wear resistance and stable chip formation for productive machining. Tiger·tec Silver coating for enhanced wear resistance Optimised MK4 chipbreaker for cast-iron chips Rhombic 80° form for versatile insert positioning 7° clearance angle and 0.4 mm corner radius High wear resistance for abrasive cast-iron work The insert’s Tiger·tec Silver coating combined with the WKK10S grade provides elevated resistance to abrasive wear typical of grey and nodular cast irons. This translates into longer tool life and fewer indexings, which supports predictable production planning and reduced downtime. The coated cemented carbide substrate is formulated to withstand the short, brittle chips produced by many cast-iron alloys while maintaining cutting-edge stability. As a result, operators achieve consistent dimensional control and improved process reliability in repetitive turning and boring tasks. Consistent chip control and reliable cutting performance Equipped with the MK4 chipbreaker geometry and a 0.4 mm corner radius, the insert guides chips away from the cutting zone for secure evacuation and lower risk of re-cutting. The rhombic 80° shape allows multiple cutting-edge orientations, increasing utilisation per index and offering flexible approach angles for varied cutting strategies. Together, these design choices enable efficient heat distribution, reduced cutting forces and higher material removal rates when machining cast iron, making the insert suitable for both finishing and moderately aggressive roughing passes. Precision geometry for repeatable production outcomes The nominal designation CCMT120404-MK4 WKK10S reflects measured dimensions and a 7° clearance angle that support repeatable insert seating and predictable tool engagement. Tolerance class M indicates a consistent manufacturing quality that simplifies tool setup and reproducibility across batches. For workshop planners and production engineers, this means less time spent on trial cuts and faster ramp-up to nominal cycle times. Maintenance intervals can be extended through the insert’s stable cutting edge performance, supporting leaner inventory management and improved overall equipment effectiveness. Contact Metav Werkzeuge for tailored machining advice or to request a quote for the CCMT120404-MK4 WKK10S insert by Walter Tools; our application experts are available to recommend optimal cutting data and clamping solutions Technical data Article number: CCMT120404-MK4-WKK10S-WALTER Manufacturer: Walter Tools Facts Insert form: Rhombus 80° Size: 12 (nominal) Thickness: 04 Corner radius: 0.4 mm Clearance angle: 7° Tolerance class: M Special features Grade: WKK10S Coating/series: Tiger·tec Silver Chipbreaker: MK4 Substrate type: coated cemented carbide Primary application: cast iron FAQ What materials is this insert intended for? The CCMT120404-MK4 WKK10S insert is formulated primarily for cast iron machining applications and is optimised for the abrasive wear and chip characteristics of these materials. Can the insert be used for both finishing and roughing? Yes, the MK4 chipbreaker and 0.4 mm corner radius make the insert suitable for light to moderate roughing as well as finishing passes in cast-iron components. How does the Tiger·tec Silver coating benefit production? Tiger·tec Silver on the WKK10S grade enhances abrasion resistance and edge life under typical cast-iron cutting conditions, delivering more consistent tool life and fewer interruptions for insert indexing. Is this insert compatible with standard CCMT toolholders? The geometry and dimensions follow the CCMT specification, so the insert fits holders designed for CCMT120404-style inserts provided correct clamping and seat conditions are observed. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenbezeichnungen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
CCMT120404-MK4 WKK20S WKK20S Wendeplatten - Walter Tools
Combining the Tiger·tec Silver coating with the WKK20S carbide grade and the MK4 chipbreaker ensures excellent wear resistance and controlled chip formation when machining cast iron; order the insert directly via Metav Werkzeuge or consult our specialists for application guidance. CCMT120404-MK4 WKK20S turning insert — rhombic 80° geometry, Tiger·tec Silver, Walter Tools The CCMT120404-MK4 WKK20S is a rhombic 80° indexable turning insert optimised for productive machining of cast iron components. Tiger·tec Silver coating for wear resistance WKK20S grade tailored to cast iron Rhombus 80° for robust edge support MK4 chipbreaker for predictable chips Increased wear resistance and consistent chip control for cast iron The CCMT120404-MK4 WKK20S insert combines the Tiger·tec Silver coating with the WKK20S coated-carbide grade to resist abrasive wear typically encountered when machining cast iron. The MK4 chipbreaker promotes short, consistent chips that reduce interruption and facilitate automated chip evacuation. This technical combination supports longer tool life and predictable performance in cyclic production, translating to fewer tool changes and improved uptime on turning centres and gang-tool setups. Stable geometry and precise edge conditions for reproducible results The rhombic Rhombus 80° shape and the small 0.4 mm corner radius provide a balance between edge strength and cutting stability, while the 7° clearance helps maintain cutting engagement under interrupted cuts. The insert is produced to tolerance class M, size 12 with plate thickness code 04 and execution T, ensuring compatibility with standard CCMT holders and predictable seating in toolblocks. These geometric features reduce the risk of vibration and flank wear, supporting consistent dimensional accuracy across series production. Practical benefits for production efficiency and process security Designed for demanding foundry and workshop environments, this indexable insert supports high productivity through reliable edge life and controlled swarf behaviour. The coated-carbide construction and grade selection mean fewer insert changes and lower overall tooling consumption for cast-iron work. If additional technical data or application parameters are required for specific cutting speeds or depths of cut, contact Metav Werkzeuge for tailored recommendations; comprehensive advice is available by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930. For high-process security when machining cast iron with Walter Tools' Tiger·tec Silver inserts, contact Metav Werkzeuge for application-specific advice and stock information Technical data Article number: CCMT120404-MK4-WKK20S-WALTER Designation: CCMT120404-MK4 WKK20S Manufacturer: Walter Tools Series: Tiger·tec Silver Grade: WKK20S Facts Clearance angle: 7° Corner radius: 0.4 mm Plate size: 12 Thickness code: 04 Plate form: Rhombus 80° Chipbreaker: MK4 Tolerance class: M Execution: T Special features Coating: Tiger·tec Silver (coated carbide) Material group: K (suitable for cast iron) Application focus: machining of cast iron materials Target benefits: stable edge, controlled chips, long tool life FAQ Which materials is this insert designed for? The insert is optimised for machining cast iron; the WKK20S grade and the Tiger·tec Silver coating provide enhanced wear resistance for abrasive grey and nodular cast irons. What is the purpose of the MK4 chipbreaker? The MK4 chipbreaker on this turning insert promotes short, controlled chips that improve evacuation and reduce risk of entanglement during continuous turning operations. How does the geometry influence performance? The Rhombus 80° form with a 0.4 mm corner radius and 7° clearance offers robust edge support and cutting stability, helping to maintain surface finish and dimensional repeatability. Is this insert compatible with standard CCMT toolholders? Yes, the CCMT120404-MK4 geometry is intended for conventional CCMT holders; ensure holder clamping and seat condition match the tolerance class M for best results. What process benefits can be expected in series production? Use of this insert typically yields longer tool life, fewer insert changes and more predictable machining cycles when working with cast iron, supporting improved overall equipment effectiveness. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the named brands. The offered item is original, brand‑new merchandise from the manufacturer. Walter Tools is a registered trademark of Walter AG.
CCMT120404-MM4 WMP20G WMP20G Wendeplatten - Walter Tools
Take advantage of the Tiger‑tec Gold coating and the MM4 chipbreaker to achieve stable chip control and consistent edge life when machining rostfreier Stahl; the combination of robust geometry and a 0.4 mm corner radius supports good surface quality and predictable tool performance. Order the CCMT120404-MM4 WMP20G directly via Metav Werkzeuge or ask our consultants if needed. CCMT120404-MM4 WMP20G turning insert by Walter Tools — Tiger‑tec Gold coated carbide, for rostfreier Stahl The CCMT120404-MM4 WMP20G is a rhombic 80° indexable turning insert engineered for medium to robust machining of rostfreier Stahl, offering a balanced mix of wear resistance and secure chip formation. Tiger‑tec Gold coated carbide grade Optimised for rostfreier Stahl (ISO M) Rhombic 80° form with 7° relief 0.4 mm corner radius for refined finish MM4 chipbreaker for reliable chip control Durable coating for longer cutting performance The premium Tiger‑tec Gold coating on this grade provides elevated resistance to abrasive wear and heat, which directly improves the service life of the insert in demanding operations on rostfreier Stahl. Coated carbide reduces adhesive build‑up on the cutting edge and supports a consistent cutting action; this means fewer interruptions for tool changes and more predictable production output. The specification conforms to ISO material grouping M, indicating suitability for stainless steels that typically require coatings and grades that help to avoid edge adhesion and thermal problems. Geometry that promotes stable machining and surface quality The rhombic 80° shape combined with a 7° relief angle directs cutting forces to deliver a controlled engagement with the workpiece, while the 0.4 mm corner radius helps to produce a fine finished surface without sacrificing edge strength. The MM4 chipbreaker is designed for effective chip control in medium to heavy cuts; by breaking chips into manageable forms it reduces the risk of entanglement and improves process stability. In practical terms, this geometry supports higher metal removal rates with predictable dimensional results and an improved component finish. Application benefits and process reliability from a proven brand As a Walter Tools product of the Tiger‑tec Gold series and grade WMP20G, this insert is intended for workshops and production environments seeking reproducible results when turning rostfreier Stahl under varying cutting conditions. The coated carbide composition and optimised chipbreaking reduce the frequency of unexpected edge wear and rework, contributing to lower overall machining costs and improved uptime. The insert’s balanced design offers a compromise between cutting-edge robustness and surface finish, making it suitable where repeatability and productivity are priorities. Practical considerations for integration into machining processes When integrating this insert into a toolholder and process, its rhombic form and chipbreaker strategy favour a stable cutting environment; using appropriate coolant and parameter adjustments for rostfreier Stahl will further enhance edge life. The grade is intended for medium to robust conditions, so settings that avoid excessive heat concentration and promote secure chip evacuation will yield the best results. For customers unfamiliar with coated carbide grades or chipbreaker types, the technical characteristics of the insert translate into easier process control and reduced scrap rates once correct machining parameters are established. Contact Metav Werkzeuge for tailored application advice or to request a quotation for the Walter Tools CCMT120404-MM4 WMP20G insert Technical data Article number: CCMT120404-MM4-WMP20G-WALTER SKU: CCMT120404-MM4-WMP20G-WALTER Product designation: CCMT120404-MM4 WMP20G Manufacturer: Walter Tools Series: Tiger‑tec Gold Data Relief angle: 7° Corner radius: 0.4 mm Plate size: 12 Plate thickness: 04 Geometry: Rhombus 80° Chipbreaker: MM4 Tolerance class: M Special features Coating: Tiger‑tec Gold Grade: WMP20G Material group suitability: rostfreier Stahl (ISO M) Base material: coated carbide Execution: T FAQ Which materials is this insert suitable for? This insert is optimised for machining rostfreier Stahl (ISO M); the Tiger‑tec Gold coating and grade WMP20G support secure chip formation and reduced adhesion when turning stainless steels. What does the MM4 chipbreaker do? The MM4 chipbreaker on the CCMT120404-MM4 WMP20G controls chip form during medium to heavier cuts, improving evacuation and process stability for turning operations. How does the 0.4 mm corner radius affect the component finish? A 0.4 mm corner radius balances edge strength and surface quality, enabling finer finishes than larger radii while still providing resistance to edge chipping under robust conditions. Is this insert compatible with general turning holders for CCMT geometry? Yes, the CCMT120404-MM4 designation corresponds to standard CCMT indexable insert geometry and fits holders designed for that format; ensure correct seating and clamping for consistent results. What production advantages can be expected from the Tiger‑tec Gold series? Products from the Tiger‑tec Gold series, such as this WMP20G grade, offer improved wear resistance and thermal stability, which typically translates to longer tool life and more predictable machining cycles. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanation only and do not imply any affiliation. The offered item is an original, brand‑new product from the manufacturer.
CCMT120404-MM4 WMP20S WMP20S Wendeplatten - Walter Tools
Benefit from a robust cutting solution that pairs the WMP20S grade with Walter Tools’ Tiger·tec Silver coating for reliable machining of stainless steels; the rhombic 80° geometry and 0.4 mm corner radius ensure precise edge engagement and consistent chip control. Order or discuss application requirements directly via Metav Werkzeuge for fast, tailored advice. CCMT120404-MM4 WMP20S drilling/boring and turning indexable insert, Tiger·tec Silver, Walter Tools The CCMT120404-MM4 WMP20S is a coated carbide indexable insert designed for demanding turning and drilling/boring operations, optimised for machining stainless steels under medium to robust cutting conditions. Tiger·tec Silver coating for improved edge life Optimised chipbreaker MM4 for stable chips Rhombic 80° geometry for versatile turning Specifically for stainless steels (ISO M) Consistent performance when machining stainless steels The insert delivers consistent performance in applications involving stainless steels, where material toughness and heat generation demand a combination of edge stability and thermal resistance. The WMP20S grade benefits from the Tiger·tec Silver coating which supports secure chip formation and reduces the tendency for built-up edge. For workshops seeking repeatable surface quality and reduced rework, this specification translates into fewer interrupted cycles and improved process reliability. Stable chip control reduces downtime An effective chipbreaking geometry is critical for uninterrupted production. The MM4 chipbreaker is engineered to produce short, controlled chips in turning and boring operations, lowering the risk of entanglement and machine stoppages. By maintaining stable chip formation, tool life is optimised and operator intervention is minimised, which supports higher overall equipment effectiveness and predictable cycle times in serial production. Geometry and edge offer high precision and tool life The rhombic 80° insert form combines access to varied cutting positions with favourable cutting edge engagement for shoulder turning and finishing passes. The 0.4 mm corner radius balances edge strength with the ability to achieve fine surface finishes; coupled with a 7° clearance angle, the geometry reduces rubbing and work hardening on ferritic surfaces. These characteristics support dimensional accuracy and surface integrity in precision turning tasks. Coating and substrate engineered for process security A coated carbide substrate under the Tiger·tec Silver technology provides a protective barrier against thermal and abrasive wear, extending productive performance under challenging conditions typical for ISO M materials. The specified tolerance class M indicates manufacturing precision of the insert, which helps ensure consistent seating in toolholders and repeatable cutting results across tool changes, contributing to stable, long-term process security. Application scope and toolholder compatibility Designed in the common CCMT format, this insert integrates with a wide range of standard turning and boring toolholders, allowing straightforward upgrades in mixed-tool environments. Its focus on stainless steel machining makes it suitable for components requiring corrosion-resistant properties and stringent surface quality. For application matching, select tooling and cutting data that reflect material hardness and component geometry to exploit the insert’s benefits fully. Contact Metav Werkzeuge for tailored application support and availability of Walter Tools Tiger·tec Silver inserts; technical enquiries by e‑mail at info@metav-werkzeuge.com or by telephone at +49 2822 7131930 Technical data SKU: CCMT120404-MM4-WMP20S-WALTER Article designation: CCMT120404-MM4 WMP20S Type: Drilling/boring indexable insert / turning indexable insert Manufacturer: Walter Tools Series: Tiger·tec Silver Grade: WMP20S Facts Clearance angle: 7° Corner radius: 0.4 mm Inscribed circle: 12 mm Thickness code: 04 Special features Chipbreaker: MM4 Coating: Tiger·tec Silver (coated carbide) Tolerance class: M Application: Stainless steels (ISO M) Shape: Rhombic 80° FAQ What materials is this insert best suited for? The CCMT120404-MM4 WMP20S insert from Walter Tools is optimised for stainless steels (ISO M), providing secure chip control and edge stability in tougher turning and boring applications. How does the MM4 chipbreaker affect machining? The MM4 chipbreaker produces short, controlled chips, which reduces the chance of chip entanglement and supports continuous operation when using the Walter Tools insert. Which toolholders are compatible with this insert format? Standard toolholders designed for CCMT indexable inserts accept this format; compatibility depends on the holder seat and clamping system but the CCMT form is widely supported. What performance benefits does the Tiger·tec Silver coating deliver? The Tiger·tec Silver coating enhances wear resistance and thermal protection, extending edge life and improving process reliability when machining stainless steels with the Walter Tools insert. Walter Tools: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.
CCMT120404-MM4 WSM20S MM4 Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver thermal stability, the MM4 chipformer for reliable chip control, and a compact Rhombic 80° geometry for versatile turning operations; order the CCMT120404-MM4 WSM20S insert directly via Metav Werkzeuge or consult our team for application guidance. CCMT120404-MM4 WSM20S — Rhombic 80° turning insert, Tiger·tec Silver, Walter Tools CCMT120404-MM4 WSM20S is a coated carbide turning insert designed for demanding machining of stainless steels and heat‑resistant superalloys, offering robust edge security and consistent chip control for productive workshops. Tiger·tec Silver coated carbide for heat resistance Optimised MM4 chipformer for stable chip control Rhombic 80° geometry for flexible turning operations Designed for stainless steels and superalloys Increased cutting reliability for tough materials The combination of Tiger·tec Silver technology and the WSM20S grade gives this insert high thermal resilience and wear resistance, which is especially beneficial when machining stainless steels and heat‑resistant superalloys. The coating reduces friction and thermal loading at the cutting edge, resulting in longer tool life and fewer interruptions for index changes. As a result, cycle times are more predictable and process capability improves — important factors for batch production and precision components. The use of a coated carbide substrate ensures a balance between edge toughness and hardness for demanding applications. Geometry engineered for surface quality and repeatability The Rhombic 80° shape combined with a 7° clearance and a corner radius 0.4 mm reduces cutting forces and supports a consistent cutting engagement. This geometry is well suited to general turning and finishing passes where surface integrity matters; the small radius helps achieve good contact conditions for tight tolerances while maintaining edge stability. The insert’s thickness 0.4 mm and tolerance class M deliver repeatable seating in the toolholder, which simplifies process set‑up and reduces variability between insert changes. Productivity gains through chip control and process security The integrated MM4 chipformer is optimised for secure chip breaking and evacuation under the high temperatures typical when machining tough alloys. Reliable chip formation lowers the risk of built‑up edge and reduces rework caused by edge deterioration. For production environments, this translates into higher effective material removal rate, fewer tool interventions and improved overall equipment efficiency. Walter Tools’ engineering focus on process security ensures the grade and geometry work together to reduce unplanned downtime and improve batch consistency. For precision turning of stainless steels and superalloys, choose the Walter Tools Tiger·tec Silver insert — contact Metav Werkzeuge to discuss suitability for specific materials or to request application data. Technical data Article number: CCMT120404-MM4-WSM20S-WALTER Designation: CCMT120404-MM4 WSM20S Manufacturer: Walter Tools Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte Series: Tiger·tec Silver Grade: WSM20S Chipformer: MM4 Insert form: Rhombus 80° Tolerance class: M Core specifications Free angle: 7° Corner radius: 0.4 mm Insert size: 12 mm Thickness: 0.4 mm Execution: T Material compatibility & features Coating/technology: Tiger·tec Silver Substrate: coated carbide Material groups: S / M Suitable for: stainless steels and heat‑resistant superalloys/titanium Application focus: heavy and difficult‑to‑cut materials FAQ What materials is this insert intended for? The CCMT120404-MM4 WSM20S insert is specified for stainless steels (ISO group M) and heat‑resistant superalloys/titanium (ISO group S), making it suitable for components that demand thermal and edge stability. How does the Tiger·tec Silver technology benefit machining? Tiger·tec Silver on the WSM20S grade improves heat resistance and wear performance, which helps maintain a stable cutting edge and extends indexable insert life under high thermal loads. Why choose a Rhombic 80° insert for turning tasks? The Rhombic 80° form combines accessibility for shoulder and profile cuts with a favourable edge angle for general turning, delivering consistent surface finish and flexible operation windows. What role does the MM4 chipformer play in process reliability? The MM4 chipformer promotes controlled chip breaking and evacuation during cutting, reducing the risk of built‑up edge and helping to secure uninterrupted production when machining difficult alloys. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and trade names are the property of their respective owners. Brand names and registered marks are used for identification and explanatory purposes only. There is no affiliation between Metav Werkzeuge and the mentioned manufacturers. The offered item is an original, factory‑new product of the manufacturer.
CCMT120404-MP4 WPP10G WPP10G Wendeplatten - Walter Tools
Take advantage of the combination of durable coating, consistent chip control and versatile geometry for reliable steel machining; order directly via Metav Werkzeuge or ask our consultants for application support. CCMT120404-MP4 WPP10G – indexable insert for drilling/boring and turning, Tiger‑tec Gold (Walter Tools) A CCMT120404-MP4 WPP10G indexable insert optimised for steel machining in turning, drilling and boring applications Tiger‑tec Gold coating for long tool life Optimised MP4 chipbreaker for stable chips Rhombic 80° geometry for versatile turning and boring 0.4 mm corner radius with 7° relief angle Higher performance and lower machining cost per part The Tiger‑tec Gold coated carbide grade WPP10G delivers a balance of wear resistance and toughness tailored to the thermal and chip‑forming conditions of steel (ISO P). As a result, the insert offers extended tool life and more predictable change intervals, which reduces overall machining cost per component. The integrated MP4 chipbreaker promotes consistent chip formation across a range of cutting parameters, improving process stability and lowering the risk of downtime due to poor chip evacuation. Geometry designed for flexible process integration The rhombic 80° plate form combined with a 0.4 mm corner radius and 7° relief angle provides a robust edge for general turning while still permitting economical entry for drilling and boring operations. This geometry supports a broad spectrum of toolpaths and feed rates, making the insert suitable for mixed production runs where setup changes should be minimised. The medium tolerance class and proven edge preparation deliver repeatable seating and reliable clamping in standard toolholders. Practical workshop advantages and application guidance In production environments that prioritise throughput and consistency, the coated grade and chip control features translate into fewer interrupted cycles and more predictable component quality. The insert’s specification supports efficient machining of unalloyed and alloyed steel grades, and the series’ reputation for stable edge retention aids high‑volume turning tasks. For tailored cutting data, workpiece‑specific recommendations or compatibility checks with existing holders, Metav Werkzeuge provides application assistance and technical advice by e‑mail or telephone. Contact Metav Werkzeuge for tailored advice on Walter Tools Tiger‑tec Gold inserts and ordering assistance via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: CCMT120404-MP4-WPP10G-WALTER SKU: CCMT120404-MP4-WPP10G-WALTER Manufacturer: Walter Tools Product type: Indexable insert for drilling/boring and turning ISO designation: CCMT120404-MP4 WPP10G Series: Tiger‑tec Gold Grade: WPP10G Core technical data Relief angle: 7° Corner radius: 0.4 mm Plate form: Rhombus 80° Insert size: 12 Plate thickness: 04 Tolerance class: M Special features Coating: Tiger‑tec Gold Chipbreaker: MP4 Suitability: Steel (ISO P) Edge design: T Series description: Coated carbide grade for steel machining FAQ Which materials is this insert optimised for? The CCMT120404-MP4 WPP10G insert is optimised for machining steel (ISO P), covering both unalloyed and alloyed steels where controlled chip formation is required. Can the insert be used for both turning and boring operations? Yes. The rhombic 80° geometry and the specified edge preparation make the insert suitable for turning as well as drilling and boring tasks in many production settings. How does the Tiger‑tec Gold coating benefit the process? The Tiger‑tec Gold coating on the WPP10G grade improves wear resistance and thermal stability, which helps maintain cutting edge integrity and extend tool life under typical steel cutting conditions. What chip behaviour can be expected with the MP4 chipbreaker? The MP4 chipbreaker promotes stable and controllable chip formation, reducing the likelihood of long stringy chips and facilitating reliable chip evacuation in automated operations. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany Trademarks and trade names are the property of their respective owners. Brand names and protected product designations are mentioned for explanation only. There is no affiliation between Metav Werkzeuge and the mentioned brands; the offered item is an original, factory‑new product of the stated manufacturer.
CCMT120404-MP4 WPP20G WPP20G Wendeplatten - Walter Tools
The combination of a robust Tiger·tec Gold coating and the MP4 chipbreaker delivers reliable performance and long tool life for steel turning operations. Benefit from consistent chip control, a versatile Rhombic 80° geometry and proven Walter Tools quality — order directly via Metav Werkzeuge or contact our consultants for application advice. CCMT120404-MP4 WPP20G — Turning insert CCMT120404-MP4 WPP20G by Walter Tools, Tiger·tec Gold, Rhombic 80° CCMT120404-MP4 WPP20G is a coated carbide turning insert designed for general steel applications, offering a balanced combination of wear resistance and toughness for stable machining Tiger·tec Gold coating for extended life Optimised MP4 chipbreaker for controlled chips Suited to ISO P steels for versatile turning Rhombic 80° form for adaptable cutting angles Consistent wear resistance for productive turning The Tiger·tec Gold coating and the WPP20G grade provide a balanced response to heat and abrasion, which results in consistent wear resistance across longer tool life. Coated carbide combines a hard, wear-resistant outer layer with a tough substrate to resist fracture; this means fewer index changes and improved uptime. For operations on ISO P materials (unalloyed and alloyed steel), the insert delivers stable performance even where temperature and chip formation vary. Controlled chip formation for safer, faster machining Equipped with the MP4 chipbreaker, the insert is engineered to produce predictable chip shapes that evacuate reliably from the cut. Controlled chips reduce the risk of entanglement and help to maintain surface finish, enabling higher feed rates where process stability permits. The Rhombic 80° geometry supports a wide range of turning tasks, from light finishing to medium roughing, making the insert a practical choice for batch runs or mixed-production shops. Geometry and tolerances that support repeatable accuracy The CCMT geometry with a 0.4 mm corner radius and a 7° relief angle offers a compromise between edge strength and the ability to achieve fine surface finishes. The tolerance class M ensures consistent insert seating and repeatable tool offsets, which simplifies tool set-up and helps maintain dimensional accuracy across assemblies. Where interrupted cuts or variable chip loads occur, the coated carbide substrate helps to absorb impact while the coating limits flank wear. Practical benefits for workshop logistics and process planning Familiar insert designation and industry-standard format reduce the need for special tooling adaptations. The CCMT120404-MP4 series integrates easily into existing toolholders and tool life planning, helping to streamline inventory management. With predictable wear characteristics, planning for regrinding or replacement becomes more straightforward, contributing to efficient process control and reduced downtime. Contact Metav Werkzeuge for availability and tailored application advice on Walter Tools CCMT120404-MP4 WPP20G inserts, and arrange technical consultation to optimise machining parameters Technical Data Article number: CCMT120404-MP4-WPP20G-WALTER ISO designation: CCMT120404-MP4 WPP20G Manufacturer: Walter Tools Series: Tiger·tec Gold Grade/sort: WPP20G Facts Shape: Rhombic 80° Corner radius: 0.4 mm Relief angle: 7° Plate size code: 12 Plate thickness code: 04 Chipbreaker: MP4 Tolerance class: M Special features Material application: Steel (ISO P) Execution: T Coating: Tiger·tec Gold (coated carbide) Suitable for general turning and finishing FAQ What materials is this insert suitable for? This insert is specified for ISO P applications; the Walter Tools CCMT120404-MP4 WPP20G grade is optimised for machining unalloyed and alloyed steel. How does the MP4 chipbreaker affect machining? The MP4 chipbreaker on the CCMT120404-MP4 insert promotes controlled chip formation and reliable evacuation, which supports higher feed rates and improved surface finish in many turning operations. Can this insert be used for both finishing and roughing? Yes, the Rhombic 80° form and the balanced WPP20G grade make the insert suitable for light finishing and medium roughing on steel, offering flexibility across common turning tasks. What does the WPP20G grade provide compared with other grades? WPP20G, part of the Tiger·tec Gold family, delivers a compromise between wear resistance and toughness, enabling longer tool life under variable thermal and load conditions typical for steel machining. Is the corner radius of 0.4 mm suitable for fine surface finishes? A 0.4 mm corner radius provides a good balance: it reinforces the cutting edge for stability while still allowing the achievement of fine surface finishes when appropriate feeds and speeds are selected. Walter Tools: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no connection between our company and the listed brands. The offered article is an original, factory-new product of the manufacturer.
CCMT120404-MW4 WKK20S WKK20S Wendeplatten - Walter Tools
Take advantage of the combination of reliable wear protection, optimised chip control and geometry tailored for cast-iron turning to keep cycles consistent and tool changes predictable; order the inserts directly via Metav Werkzeuge or request application support from our consultants. CCMT120404-MW4 WKK20S turning insert — Tiger·tec Silver, for cast iron, Walter Tools CCMT120404-MW4 WKK20S is a rhombic indexable turning insert designed for efficient machining of cast-iron workpieces, combining Tiger·tec Silver coating with a dedicated MW4 chipbreaker. Tiger·tec Silver coating for wear resistance Optimised MW4 chipbreaker for cast iron Rhombic 80° geometry, 0.4 mm corner radius High wear resistance for productive cast-iron turning The combination of the Tiger·tec Silver coating and the WKK20S grade delivers strong wear resistance under the abrasive conditions typical of cast-iron machining. This insert is engineered to tolerate the high, intermittent loads and frequent brittle chips associated with cast materials, so tool life is extended and the need for unscheduled tool changes is reduced. The coated carbide substrate minimises flank and crater wear, providing predictable performance in repetitive turning operations. Consistent chip control and process stability The MW4 chipbreaker is optimised for short, controllable chip formation when machining cast iron, reducing the risk of chip entanglement and improving surface finish consistency. The rhombic 80° shape supports robust cutting edge engagement and favourable cutting forces, resulting in stable turning even at moderate feed rates. Improved chip handling contributes to cleaner setups and reduces the time spent on chip disposal and secondary operations. Geometry tuned for reliable edge life and repeatability A 0.4 mm corner radius and a relief angle of 7° combine to balance strength and edge sharpness, enabling both higher material removal rates and acceptable surface quality. The insert’s tolerance class M supports reliable seating and repeatable indexing in standard toolholders, which simplifies tool management and inventory control. For workshops focused on throughput, this geometry helps maintain consistent cycle times and reduces process variability. Application benefits and integration into the production line Designed primarily for cast-iron applications, the insert suits a range of turning tasks from roughing to medium finishing where controlled chipbreaking and wear resistance are priorities. Integrating these inserts into a production line can reduce downtime for tool changes and improve overall machine utilisation. When paired with a stable toolholder and suitable cutting parameters, the result is a measurable improvement in component quality and process reliability. Contact Metav Werkzeuge for application advice and availability of Walter Tools CCMT120404-MW4 WKK20S turning inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the best grade and cutting data for specific cast-iron grades Technical data Article number: CCMT120404-MW4-WKK20S-WALTER Type: Turning insert Designation: CCMT120404-MW4 WKK20S Facts Relief angle: 7° Corner radius: 0.4 mm Inscribed circle/size: 12 Thickness: 04 Special features Coating: Tiger·tec Silver Grade: WKK20S Chipbreaker: MW4 Geometry: Rhombus 80° Suitable for: Cast iron (K) Tolerance class: M Series: Tiger-tec Silver Manufacturer: Walter Tools FAQ What materials is this insert suitable for? The CCMT120404-MW4 WKK20S turning insert is specifically suited for cast iron machining and uses the Tiger·tec Silver-coated WKK20S grade for improved wear resistance on abrasive cast materials. How does the MW4 chipbreaker help in production? The MW4 chipbreaker on this Walter Tools insert ensures short, manageable chips when turning cast iron, which contributes to safer chip control and fewer interruptions in automated or manual operations. What benefits does the Tiger·tec Silver coating provide? The Tiger·tec Silver coating on the WKK20S grade enhances surface hardness and thermal stability, improving tool life and maintaining edge integrity during repetitive cast-iron turning cycles. Is this insert compatible with standard toolholders? The rhombic 80° geometry and tolerance class M support secure seating and repeatable indexing in commonly used turning toolholders suitable for CCMT-style inserts. Which production tasks are best suited to this insert? This Walter Tools insert performs well in roughing and medium-finishing operations on cast-iron components where controlled chipbreaking and extended edge life are required. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names and protected trademarks are mentioned for explanatory purposes only. There is no affiliation between our company and the mentioned brands. The offered article is an original, brand-new product from the manufacturer.
CCMT120404-MW4 WPP20G MW4 Wendeplatten - Walter Tools
Take advantage of the combination of high wear resistance and reliable chip control for consistent steel machining results; the coated carbide grade delivers extended tool life and steady surface finish. Order the CCMT120404-MW4 WPP20G turning insert directly via Metav Werkzeuge or ask our consultants if needed. CCMT120404-MW4 WPP20G — Turning insert, Tiger‑tec Gold by Walter Tools A Walter Tools CCMT120404-MW4 WPP20G turning insert designed for efficient steel machining, combining Tiger‑tec Gold coating with a MW4 chipbreaker for stable, repeatable cutting. Tiger-tec Gold coating for long tool life Optimised chip control with MW4 breaker Rhombic 80° form, 0.4 mm corner radius 7° relief angle for stable cutting performance Consistent performance through optimised coating and grade The combination of the Tiger‑tec Gold coating and a coated carbide substrate is engineered to resist abrasion and thermal stress during turning operations. As a grade intended for group P (steel), the insert is optimised for the heat and chip-formation behaviour typical of unalloyed and alloyed steels according to ISO classification. This results in longer tool life and fewer tool changes, which lowers downtime and increases productive cutting time on batch and serial production. Geometry and edge design for reliable surface quality The rhombic 80° form, 0.4 mm corner radius and 7° relief angle together provide a balance between strength and accessibility for medium-duty turning. The MW4 chipbreaker promotes controlled chip flow and reduces the risk of built-up edge, supporting consistent surface finish and dimensional stability. The insert’s tolerance class M ensures interchangeability and predictable seating in standard toolholders, simplifying tool set-up and repeatable results across machines. Practical application and process benefits for workshop use This indexable insert is suitable for finishing and general turning in steels where balanced wear resistance and toughness are required. The grade WPP20G is positioned as a versatile choice within the Tiger‑tec Gold family, offering predictable performance across a range of steels. Reduced flank wear and improved edge security enable stable cutting parameters and more consistent component quality. For process optimisation, pairing this insert with appropriate speeds, feeds and coolant strategy will unlock the best compromise between removal rates and surface integrity. Contact Metav Werkzeuge for a tailored recommendation on Walter Tools Tiger‑tec Gold inserts and parameter advice to match this insert to the specific steel grade and turning operation Technical Data SKU: CCMT120404-MW4-WPP20G-WALTER Label: Drehwendeschneidplatte CCMT120404-MW4 WPP20G Walter Tools Article designation: CCMT120404-MW4 ISO designation: CCMT120404-MW4 WPP20G Data Insert size (mm): 12 Thickness code: 04 Corner radius: 0.4 mm Relief angle: 7° Shape: Rhombus 80° Tolerance class: M Special features Series: Tiger-tec Gold Grade: WPP20G (coated carbide) Chipbreaker: MW4 Substrate application: P (steel) Execution: T FAQ What materials is this insert suitable for? The CCMT120404-MW4 WPP20G insert is designed for steel machining (ISO group P) and is suitable for a range of unalloyed and alloyed steels. How does the Tiger‑tec Gold coating improve performance? The Tiger‑tec Gold coating on the WPP20G grade increases wear resistance and thermal stability, resulting in longer life and more consistent cutting behaviour for the Walter Tools insert. Which chipbreaker is integrated and what does it achieve? This insert features the MW4 chipbreaker, which promotes stable chip formation and controlled evacuation, improving surface finish and reducing risk of built-up edge. Is the CCMT120404-MW4 compatible with standard toolholders? Yes, the CCMT120404-MW4 follows standard ISO designation and the tolerance class M ensures compatibility with matching indexable turning toolholders. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Trademarked names and product designations are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only and do not indicate any partnership or endorsement. The offered article is original, factory-new goods of the manufacturer Walter Tools.
CCMT120404-RK4 WKK10S WKK10S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Silver coating, the WKK10S grade and a precise RK4 chipbreaker for reliable cast‑iron machining; these features enhance tool life and chip control in medium to high‑volume production. Order the CCMT120404‑RK4 WKK10S directly via Metav Werkzeuge or consult our specialists for application advice. CCMT120404-RK4 WKK10S – Indexable insert for boring and turning, cast iron, Walter Tools The CCMT120404‑RK4 WKK10S is a rhombic insert designed for efficient machining of cast iron components in demanding production environments. Tiger‑tec Silver coating for extended life WKK10S grade optimised for cast iron RK4 chipbreaker for short, controllable chips Rhombic 80° geometry for flexible cutting Consistent performance on abrasive cast iron The combination of the Tiger‑tec Silver coating and the WKK10S substrate delivers high wear resistance specifically tuned for the abrasive nature of cast iron. Coated carbide provides a protective layer that reduces flank wear and thermal damage during interrupted cuts. For production shops, this means fewer insert changes and a steadier process window, leading to improved process reliability and predictable part quality. Geometry tailored for chip control and edge stability The rhombic 80° form together with the RK4 chipbreaker and a 0.4 mm corner radius produces short, repeatable chips that evacuate reliably from the cutting zone. The 7° clearance angle reduces rubbing while maintaining a robust cutting edge. These geometric choices lower the risk of built‑up edge and support consistent surface finishes, particularly in turning and boring operations where chip behaviour and edge strength determine productivity. Practical benefits for workshop productivity As an indexable insert, the CCMT120404‑RK4 WKK10S simplifies tool management: a single insert type covers a range of turning and boring tasks on cast iron, reducing inventory complexity. Improved tool life and controlled chip formation translate directly to fewer interruptions and higher throughput. For operations aiming to balance tooling cost and cycle time, this insert provides a measurable advantage in overall equipment effectiveness. For reliable cast‑iron machining with proven chip control, consult Metav Werkzeuge to source the CCMT120404‑RK4 WKK10S from Walter Tools or request specific application guidance from our technical team Technical data Article number: CCMT120404‑RK4‑WKK10S‑WALTER Designation: CCMT120404‑RK4 WKK10S Manufacturer: Walter Tools Core figures Plate size: 12 mm Thickness: 0.4 mm Corner radius: 0.4 mm Clearance angle: 7° Shape: Rhombic 80° Special features Series: Tiger‑tec Silver Grade: WKK10S Coating: coated carbide Chipbreaker: RK4 Material application: cast iron FAQ Is this insert suitable for machining cast iron? Yes. The CCMT120404‑RK4 WKK10S is specifically optimised for cast iron, with a coated carbide grade and chipbreaker designed for abrasive, short‑chipping materials. Can the insert be used in both turning and boring operations? The rhombic 80° geometry and robust chip control make the insert suitable for a variety of turning and boring tasks where cast iron is the workpiece material. What are the key advantages of the Tiger‑tec Silver series for this grade? The Tiger‑tec Silver coating enhances wear resistance and thermal stability, which helps to extend the service life of the insert under interrupted cuts and abrasive conditions typical of cast iron machining. How does the RK4 chipbreaker influence productivity? The RK4 chipbreaker produces short, controllable chips that evacuate easily, reducing downtime from chip issues and improving process stability during continuous production. Is the corner radius specified important for surface finish? Yes. The 0.4 mm corner radius contributes to edge strength and affects the achievable surface finish and dimensional stability during finish‑oriented turning passes. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany; www.walter-tools.com The Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of the world's leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for clarification; there is no affiliation between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.
Why indexable inserts are indispensable in modern machining
Indexable inserts, also known as cutting inserts or indexable cutting inserts, are standardised, replaceable cutting elements that mount on tool holders such as turning bits, milling cutters or drills. Made from wear-resistant materials like carbide, cermet, ceramic or other superhard grades, they carry the actual cutting edge and allow a worn corner to be rotated or flipped instead of replacing or regrinding the entire tool body.
How these inserts work and when to choose them
In everyday workshop and production settings, indexable inserts perform the direct material removal on the workpiece. Standard inserts for tool systems without internal coolant typically feature closed faces or a single central fixing hole, with heat evacuation handled by external machine nozzles. Inserts designed for systems with internal coolant are engineered to support coolant flow: they include calculated chipbreaker geometries that guide an internal coolant jet under the chip or, in specialised designs, contain sintered microchannels to direct coolant right to the cutting edge. Such coolant-compatible inserts are essential for machining heat-resistant alloys, heavy cutting operations and deep internal machining, where thermal load and chip control are critical.
Tangible benefits for production and workshop efficiency
Choosing the right indexable inserts delivers measurable operational advantages:
- Reduced downtime: faster changeover because a worn insert is simply indexed rather than the whole tool being replaced.
- Extended cutting-edge life: targeted coolant application and optimised chipbreaker design lower thermal stress and improve tool life.
- Consistent part quality: predictable cutting-edge geometry from standardised inserts maintains tolerances across batches.
- Versatility: availability in carbide, cermet, ceramic and superhard grades permits selection according to workpiece material and cutting conditions.
- Lower tooling costs over time: fewer full-tool replacements and less regrinding required.
Metav as a dependable source for inserts and tooling systems
Metav combines decades of precision expertise with a wide-ranging supply chain, positioning itself as a practical partner for industry, craft and trade. From Emmerich on the Rhine, Metav operates as a quality filter for the European market, offering more than 250,000 products and serving over 48,000 customers. For procurement teams aiming to reduce supplier count while retaining technical reliability, Metav’s assortment of indexable inserts and compatible tool holders provides a central, trustworthy solution.
Quick summary
Indexable inserts (cutting inserts or indexable cutting inserts) enable economical, repeatable material removal by allowing worn cutting edges to be indexed or replaced quickly; coolant-adapted designs further reduce thermal load and enhance chip control for demanding applications.
FAQ
What materials are indexable inserts available in?
Indexable inserts are available in wear-resistant grades such as carbide, cermet, ceramic and other superhard materials, selected according to the workpiece material and cutting conditions.
When should I choose inserts with internal coolant support?
Choose inserts designed for internal coolant when machining heat-resistant alloys, performing heavy cuts or working in deep internal features, because the coolant reduces thermal load at the cutting edge and actively improves chip breakage.
How do chipbreaker geometries affect performance?
Chipbreaker geometries on indexable inserts guide the chip flow and, when matched to an internal coolant jet, direct the coolant under the chip to control temperature and facilitate reliable chip formation, which extends edge life and stabilises machining.
Can standard inserts be used with external coolant only?
Yes; standard inserts for tool systems without internal coolant typically have closed faces or a central fixing hole and rely on external machine nozzles for heat evacuation, which is sufficient for many routine, accessible cuts.
Why source inserts through Metav?
Metav supplies a broad range of indexable inserts and tooling, backed by decades of expertise and a comprehensive European stock, making it a practical choice for consistent quality and dependable delivery.
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