CNMG120408-NRS WSM30S WSM30S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Silver wear resistance and the NRS chip breaker for stable chip control and consistent edge life; order directly via Metav Werkzeuge or consult our specialists for application advice. CNMG120408-NRS WSM30S turning indexable insert by Walter Tools — Tiger·tec Silver, for stainless steels and superalloys CNMG120408-NRS WSM30S is a robust turning insert designed for demanding turning operations in stainless steels and heat‑resistant superalloys, offering optimised chip control and high edge stability Tiger·tec Silver coated carbide grade NRS chip breaker for reliable chip control Suitable for stainless steels and superalloys Rhombic 80° with 0° negative rake Reliable performance in tough materials The combination of the Tiger·tec Silver coating and a tailored coated carbide substrate delivers high thermal resistance and reduced flank wear under elevated cutting temperatures. This results in a longer effective edge life when machining stainless steels and superalloys, where heat accumulation and material toughness typically shorten tool life. The specification therefore supports continuous production runs with fewer tool changes and predictable process windows. Better chip control and surface quality The integrated NRS chip breaker has been developed to produce consistent chip forms across varying feeds and depths of cut, reducing the risk of entanglement and machine downtime. Improved chip evacuation lowers heat concentration at the cutting zone and contributes directly to a better surface finish, so fewer secondary operations are required and cycle times are reduced. The clear link between chip geometry and finished part quality supports more efficient shopfloor workflows. Geometry tuned for stable turning and heavy cuts The rhombic 80° insert shape combined with a 0° negative rake offers increased cutting edge strength for interrupted cuts and heavier machining conditions. The 0.8 mm corner radius helps distribute cutting forces over a larger edge area, which mitigates notch wear and enhances dimensional stability of turned components. These geometric choices enable reliable performance in production turning where robustness and repeatable results are priorities. Application focus and production benefit Designed as part of Walter Tools’ Tiger‑tec Silver line, this insert is particularly suited to components made from stainless steels (ISO group M) and heat‑resistant superalloys or titanium (ISO group S). By selecting the CNMG120408‑NRS WSM30S, manufacturers gain a balance of wear resistance and chip management that supports higher process reliability and shorter non‑productive times, contributing to improved overall equipment effectiveness. Contact Metav Werkzeuge for tailored cutting data and to discuss the CNMG120408-NRS WSM30S by Walter Tools — phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical Data Article number: CNMG120408-NRS-WSM30S-WALTER Designation: CNMG120408-NRS Series: Tiger-tec Silver Grade/sort: WSM30S Manufacturer: Walter Tools Key Figures Plate size: 12 Plate thickness: 04 Corner radius: 0.8 Clearance angle: 0° (negative) Tolerance class: M Special features Chip breaker: NRS Plate form: Rhombus 80° Substrate/coating: Tiger·tec Silver coated carbide Material applicability: S / M (superalloys / stainless steels) Execution: G FAQ What materials is this insert suitable for? The CNMG120408-NRS WSM30S turning insert from Walter Tools is designed for stainless steels (ISO group M) and heat‑resistant superalloys or titanium (ISO group S) and performs well where high temperatures and material toughness are present. How does the NRS chip breaker improve production? The NRS chip breaker on this insert produces repeatable chip forms, improving chip evacuation and reducing downtime; this leads to more consistent surface quality and fewer interruptions in the machining process. What are the key geometry benefits of this insert? The rhombic 80° shape with a 0° negative rake and 0.8 mm corner radius increases edge strength for interrupted or heavy cuts and helps maintain dimensional accuracy over longer tool life. Which series and grade is this insert part of? This insert is part of the Tiger·tec Silver series and uses the WSM30S grade, a coated carbide designed for thermal stability and wear resistance in demanding materials. Is the CNMG120408-NRS available for standard toolholders? The CNMG120408‑NRS format follows conventional CNMG geometry and is compatible with holders specified for CNMG inserts; toolholder selection should match the intended depth of cut and stability requirements. 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.
CNMG120408-NRT WS10 G Wendeplatten - Walter Tools
Take advantage of the combination of coated carbide WS10, a negative 0° relief, and a reliable NRT chipbreaker for steady machining and predictable edge behaviour; order the CNMG120408-NRT WS10 turning insert directly via Metav Werkzeuge or consult our experts for application support. CNMG120408-NRT WS10 – indexable turning insert with negative 0° relief and 0.8 mm corner radius, Walter Tools CNMG120408-NRT WS10 is an indexable turning insert designed for general turning applications where robust cutting edges and consistent chip control are required Negative 0° relief for robust cutting edges 0.8 mm corner radius for consistent profile quality Rhombic 80° geometry for versatile approach angles NRT chipbreaker for dependable chip control Stable chip control and secure cutting performance The insert combines a targeted chip control solution with a reinforced cutting geometry. The NRT chipbreaker provides predictable chip formation and evacuation, reducing the risk of tangling and downtime. Combined with the negative 0° relief, the cutting edge offers increased mechanical strength, which is particularly useful for interrupted cuts or unstable setups. The substrate and coating are referenced as coated carbide WS10, a grade that balances wear resistance and toughness; compatibility with specific workpiece materials should be verified in the manufacturer’s product matrix for the best process settings. Consistent component quality through defined geometry The rhombic 80° shape and the 0.8 mm corner radius support steady dimensional control and repeatable surface finishes. The defined geometry reduces deflection at the cutting edge and helps maintain dimensional tolerances during serial production. The insert’s designation and tolerance class M indicate stable manufacturing tolerances, which simplifies fixture planning and toolpath strategies. For turning operations where edge life and part finish matter, the combination of geometry and grade promotes fewer reworks and a more predictable process window. Economic machining and process reliability By choosing an insert with a robust relief and a proven chipbreaker, shops can expect improved tool life and lower risk of unexpected failures, contributing to better overall machine utilisation. The insert’s series description — Walter Schneidstoffsorte, open series — signals a widely applicable grade; however, process optimisation (cutting data, coolant strategy, and feed rates) is recommended to unlock the best economy. The design supports both roughing and semi-finishing steps where a balance of wear resistance and toughness is required, offering a pragmatic route to higher productivity with controlled machining costs. Contact Metav Werkzeuge for tailored recommendations on Walter Tools WS10 inserts and to discuss the best grade and cutting data for the intended application; eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical data SKU: CNMG120408-NRT-WS10-WALTER Designation: CNMG120408-NRT WS10 Product type: indexable turning insert Series: Walter Schneidstoffsorte - Serie offen Numbers / Core technical data Size: 12 Thickness code: 04 Corner radius: 0.8 mm Relief angle: 0° (negative) Tolerance class: M Special features Coated carbide WS10 Rhombic 80° plate form NRT chipbreaker Execution: G Insert basic designation: CNMG120408-NRT FAQ What material is the WS10 grade intended for? The WS10 designation indicates a coated carbide grade; specific material suitability should be checked in the Walter product matrix and matched to the machining task before selection. How does the NRT chipbreaker affect machining? The NRT chipbreaker is designed to produce controlled chips and facilitate evacuation, leading to fewer stoppages and more consistent cycle times with the CNMG120408-NRT WS10 turning insert (SKU CNMG120408-NRT-WS10-WALTER). What does the insert code CNMG120408 indicate? The code denotes the insert geometry and key dimensions: the geometry family (CNMG), a nominal size (12), the thickness code (04), and the corner radius code corresponding to 0.8 mm; this helps in selecting compatible toolholders and inserts. Is the negative 0° relief suitable for interrupted cuts? Yes; the negative 0° relief gives the cutting edge additional strength and resistance to impact, which is beneficial for interrupted or unstable cutting conditions when using an indexable turning insert. 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.
CNMG120408-NRT WSM20S WSM20S Wendeplatten - Walter Tools
Take advantage of the high-performance combination of the Tiger·tec Silver coating and the WSM20S carbide grade for secure chip control and extended tool life; order directly via Metav Werkzeuge or consult the technical team for application guidance. CNMG120408-NRT WSM20S indexable turning insert — Tiger·tec Silver, NRT chipbreaker (Walter Tools) The CNMG120408-NRT WSM20S is an indexable turning insert designed for medium to heavy-duty turning of challenging materials, offering a coated-carbide grade optimised for machining stainless steels and heat-resistant alloys. Tiger·tec Silver coated grade WSM20S Optimised for stainless steels and superalloys Rhombic 80° geometry with 0.8 mm corner radius NRT chipbreaker for secure chip control Consistent performance on stainless steels and superalloys The coated-carbide grade WSM20S from the Tiger·tec Silver family is engineered to manage the thermal and mechanical demands of stainless steels and superalloys. Its composition supports a stable cutting edge under the high adhesion and heat conditions typical for these materials, reducing the tendency for built-up edge and improving process reliability. This results in fewer interruptions for edge dressing and a more predictable machining cycle in serial production. Coating and material benefits for longer tool life The Tiger·tec Silver coating combines wear resistance with thermal stability to protect the substrate during prolonged contact with hot workpieces. In practical terms, the coating reduces flank wear and chipping while maintaining cutting-edge integrity, which translates into measurable gains in tool life and component consistency. For facilities aiming to increase uptime and reduce tooling consumption, the coated grade offers a clear economic and operational advantage. Geometry and chip control for stable turning operations The insert's rhombic 80° shape and 0.8 mm corner radius provide a balance of strength and versatility: the geometry supports robust turning passes while allowing access to a range of shoulder and profile operations. The integrated NRT chipbreaker is optimised to form controllable chip shapes when machining ductile, work-hardening materials, thereby improving surface finish and minimising the risk of entanglement or tool damage. The negative 0° rake supports stable cutting forces for heavy cuts and interrupted cuts. Practical integration into production workflows With standard CNMG dimensions and a compact clamping interface, the insert fits common toolholders for indexable turning, enabling quick insert changes and repeatable set-ups. The combination of a coated grade, engineered chip control and robust geometry helps to lower process variability and supports higher feed and depth-of-cut strategies where appropriate. For quality-sensitive runs, the insert’s design contributes to consistent component tolerances and reliable surface integrity. For application-specific recommendations on selecting the Walter Tools CNMG120408-NRT WSM20S for machining stainless steels or superalloys, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to discuss cutting data and toolholder options Technical data Article number: CNMG120408-NRT-WSM20S-WALTER Designation: CNMG120408-NRT Series: Tiger·tec Silver Grade: WSM20S Core data Plate size: 12 Thickness: 04 Corner radius: 0.8 mm Free angle / rake: 0° (negative) Geometry: Rhombus 80° Tolerance class: M Special features Coating: Tiger·tec Silver Chipbreaker: NRT Material suitability: S / M Primary applications: stainless steels (M), heat-resistant superalloys and titanium (S) Type: Coated carbide indexable turning insert FAQ What materials is this insert best suited for? The CNMG120408-NRT WSM20S is specified for stainless steels (ISO group M) and heat-resistant superalloys/titanium (ISO group S), where the Tiger·tec Silver coating and WSM20S grade support secure chip formation and edge stability. How does the NRT chipbreaker influence machining? The NRT chipbreaker on this insert produces predictable, short chips when machining ductile and work-hardening materials, improving surface finish and reducing the chance of chip-related incidents in turning operations. What are the key geometry benefits for production use? The rhombic 80° shape combined with a 0.8 mm corner radius and negative 0° rake gives a robust cutting edge for heavier passes and good access for shoulder machining, supporting consistent process parameters in series production. Can this insert be used for interrupted cuts or heavy roughing? Yes; the negative rake and sturdy corner radius make the insert suitable for interrupted cuts and heavier roughing operations where stability and edge robustness are required. Is the CNMG120408-NRT WSM20S compatible with standard CNMG toolholders? The insert follows standard CNMG dimensions and is compatible with conventional indexable turning toolholders designed for this insert shape and size. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany; (Walter Tools is a brand of Walter AG / part of the Sandvik Group). Protected trademarks and trade names are the property of their respective owners. Mark names and trademarks are used solely for explanation; there is no commercial affiliation implied.
CNMG120408-RM5 WMP20G WMP20G Wendeplatten - Walter Tools
Robust cutting performance for stainless steel combined with secure chip control from the RM5 chipbreaker. The Tiger·tec Gold WMP20G coating extends edge life and supports higher process stability; order the CNMG120408-RM5 WMP20G insert directly via Metav Werkzeuge or consult our specialists for application advice. CNMG120408-RM5 WMP20G indexable turning insert — Tiger·tec Gold, RM5 chipbreaker — Walter Tools The CNMG120408-RM5 WMP20G is a rhombic 80° indexable turning insert engineered for machining stainless steel under medium to robust cutting conditions Tiger·tec Gold coating, WMP20G grade RM5 chipbreaker for secure chip control Rhombic 80° with 0.8 mm corner radius 0° negative rake for robust cutting Consistent cutting performance for stainless steel The CNMG120408-RM5 WMP20G insert combines a WMP20G coated carbide grade with the Tiger·tec Gold technology to address the specific challenges of machining stainless steel. These materials tend to be tough and prone to built-up edge; the chosen grade promotes stable chip formation and reduces edge degradation, which translates into longer productive tool life and fewer interruptions. The 0° negative rake increases edge robustness, making the insert suitable for medium to heavy engagement where reliable cutting forces are required. This leads to more predictable cycle times and improved process control on production turning tasks. Secure chip control for improved surface quality Built around the RM5 chipbreaker and a 0.8 mm corner radius, the geometry focuses on consistent chip evacuation and balanced cutting forces. The rhombic 80° shape provides good versatility for general turning and allows efficient use of the cutting edge across different toolholder set-ups. A slightly larger corner radius enhances edge strength while helping to maintain a smooth machined finish; this reduces the need for secondary operations and supports higher first-pass quality. Stable chip control also lowers the risk of chatter and workpiece damage during continuous runs. Process reliability and economical operation The coated carbide construction and the Tiger·tec Gold surface treatment support wear resistance and thermal stability, contributing to repeatable performance and longer edge life. Together, these factors improve overall efficiency: fewer insert changes, more consistent batch quality and better machine uptime. For production environments where stainless steel parts are common, this combination reduces total process cost per component and increases throughput. If additional machining parameters or holder compatibility details are required, technical advice is available to ensure optimal integration into existing tool systems. For tailored machining recommendations and availability of the CNMG120408-RM5 WMP20G by Walter Tools, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data SKU: CNMG120408-RM5-WMP20G-WALTER Designation: CNMG120408-RM5 WMP20G Product: Indexable turning insert (Drehwendeschneidplatte) Manufacturer: Walter Tools Series: Tiger·tec Gold Core specifications Inscribed circle: 12 Corner radius: 0.8 mm Free rake angle: 0° (negative) Thickness code: 04 Shape: Rhombic 80° Special features Chipbreaker: RM5 Coated carbide grade: WMP20G Material group: M Suitable for: stainless steel Series description: Tiger·tec Gold FAQ What materials is this insert suitable for? The CNMG120408-RM5 WMP20G is designed for machining stainless steel; the WMP20G grade supports secure chip formation when working with stainless-type alloys. How does the RM5 chipbreaker affect performance? The RM5 chipbreaker on this insert improves chip control and evacuation, leading to steadier cutting conditions and better surface quality when turning. Which toolholders fit this insert designation? This CNMG-style insert fits standard toolholders designed for CNMG geometry; ensure the holder pocket matches the rhombic 80° CNMG form for correct seating and clamping. What are the main advantages of the Tiger·tec Gold treatment? Tiger·tec Gold coating on the WMP20G grade enhances wear resistance and thermal stability, extending edge life and supporting consistent production performance. Hersteller: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany; Walter Tools is a global brand for precision metalworking tools. The Walter AG (brand presentation: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tooling for metalworking and forms part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. The referenced article is an original, factory-new item of the manufacturer.
CNMG120408-RM5 WMP20S RM5 Wendeplatten - Walter Tools
High wear resistance and stable chip control from the Tiger‑tec Silver grade make this insert a reliable choice for rostfreier Stahl turning; the 0.8 mm corner radius and negative rake support consistent edge life. Order the CNMG120408-RM5 WMP20S directly via Metav Werkzeuge or ask our consultants for tailored cutting data. CNMG120408-RM5 WMP20S indexable turning insert for rostfreier Stahl — Walter Tools, Tiger‑tec Silver CNMG120408-RM5 WMP20S is a negative‑rake rhombic insert designed for medium to robust turning of rostfreier Stahl, offering stable cutting edges and controlled chip flow. Tiger‑tec Silver coated grade WMP20S RM5 chipformer for stable chip control Optimised for rostfreier Stahl (ISO group M) 0.8 mm corner radius, negative rake Process stability through advanced coating and chip control The combination of the Tiger‑tec Silver coating and the RM5 chipformer yields a high level of process stability when machining rostfreier Stahl. The coated carbide construction delivers improved resistance to abrasive and adhesive wear, while the chipformer supports predictable chip breakage and evacuation. This results in fewer interruptions for chip clearing and a steadier cutting force, which helps maintain surface quality and dimensional consistency across longer tool life cycles. The design focuses on measurable production gains rather than theoretical benefits. Consistent edge life and secure machining performance A 0.8 mm corner radius with a negative rake provides a robust cutting edge that tolerates interrupted cuts and varying feed conditions frequently encountered with rostfreier Stahl. The insert’s grade, WMP20S, is tuned to reduce build‑up on the cutting edge and to sustain a reliable edge geometry under the thermal and mechanical loads typical of stainless machining. This leads to longer intervals between index changes and a predictable replacement rhythm that supports production planning and cost control. Geometry and handling for efficient tool use The rhombic 80° form and CNMG geometry facilitate versatile turning operations, delivering a good balance between accessibility and strength. As an indexable insert, it allows quick edge indexing to reduce downtime and to maintain a stable process window. The negative rake characteristic supports low cutting temperatures on the insert in many rostfreier Stahl applications, helping to prevent premature edge deterioration and to preserve cutting‑edge integrity for reproducible component finish. Practical application guidance and integration This grade is specified for ISO group M (rostfreier Stahl) under medium to robust conditions; it is therefore suitable where secure chip formation and high process reliability are required. For specific cutting speeds, feeds and coolant strategies, refer to the machine and holder manufacturer’s data or contact our technical team for parameter recommendations. If additional measurements or compatibility checks are needed for your toolholder system, Metav Werkzeuge can provide the required guidance and cutting data to help integrate the insert into existing tool assemblies. Choose Walter Tools’ Tiger‑tec Silver WMP20S for dependable rostfreier Stahl turning and contact Metav Werkzeuge for tailored cutting parameters and a personalised quotation by email or phone: info@metav-werkzeuge.com • +49 2822 7131930 Technical data Article number: CNMG120408-RM5-WMP20S-WALTER Designation: CNMG120408-RM5 ISO designation: CNMG120408-RM5 WMP20S Grade: WMP20S Series: Tiger‑tec Silver Manufacturer: Walter Tools Core measurements Plate size: 12 Thickness: 04 Corner radius: 0.8 mm Rake angle: 0° (negative) Special features Chipformer: RM5 Coating/material: coated carbide (Tiger‑tec Silver) Suitable for: rostfreier Stahl (ISO group M) Plate form: Rhombus 80° Tolerance class: M Execution: G FAQ Is this insert suitable for machining rostfreier Stahl? The CNMG120408-RM5 WMP20S by Walter Tools is specifically designed for rostfreier Stahl (ISO group M) and supports stable chip formation under medium to robust cutting conditions. What benefits does the Tiger‑tec Silver coating provide? The Tiger‑tec Silver coating on the WMP20S grade enhances wear resistance and thermal stability, resulting in longer tool life and more consistent surface finish when machining rostfreier Stahl. What role does the RM5 chipformer play? The RM5 chipformer is engineered for controlled chip breakage and evacuation, reducing the risk of entanglement and improving process reliability with the CNMG120408-RM5 geometry. Why is the 0.8 mm corner radius important? A 0.8 mm corner radius reinforces the cutting edge, improving resistance to deformation and chipping during interrupted cuts and helping to maintain dimensional stability in serial production. Will this insert fit standard CNMG holders? The CNMG120408‑RM5 geometry follows the CNMG indexable insert standard and is suitable for toolholders designed for CNMG inserts; check holder specifications for seat and clamping compatibility. 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 named brands. The offered article is original, brand‑new goods of the manufacturer Walter Tools.
CNMG120408-RM5 WMP30G RM5 Wendeplatten - Walter Tools
The combination of a Tiger·tec Gold coating and an optimised RM5 chipbreaker delivers reliable edge life and consistent chip control in rostfreier Stahl machining; benefit from versatile 80° geometry and a robust 0.8 mm corner radius for steady productivity. Order directly via Metav Werkzeuge or consult the technical team for application-specific recommendations. CNMG120408-RM5 WMP30G – Turning insert (Tiger·tec Gold) for rostfreier Stahl, Walter Tools The CNMG120408-RM5 WMP30G is a rhombic 80° indexable turning insert designed for secure chip control and reliable machining in rostfreier Stahl applications Tiger·tec Gold coating for extended tool life Optimised RM5 chipbreaker for stable chips Rhombic 80° geometry for versatile turning Longer tool life when machining rostfreier Stahl The coated carbide grade from the Tiger·tec Gold family is formulated for the demands of rostfreier Stahl: materials that tend to be tough and to form built-up edge. The WMP30G grade promotes stable cutting-edge behaviour and reduces premature wear, which in turn increases tool change intervals and stabilises component quality. The combination of a modern coating system with a dedicated substrate supports higher cutting speeds while maintaining flank and crater wear control, translating into lower production interruptions and predictable process windows. Predictable chip formation and process security The insert’s RM5 chipbreaker is engineered to produce short, controllable chips across common turning operations. This chip control reduces the risk of entanglement and improves surface integrity, particularly when machining ductile rostfreier Stahl. The negative rake (0°) geometry and rhombic 80° form balance cutting edge strength with accessibility for varied turning tasks. The 0.8 mm corner radius gives a compromise between edge robustness and surface finish capability, enabling both stable roughing passes and consistent finishing performance when properly applied. Practical integration into turning operations Marked CNMG120408-RM5, the insert fits standard toolholders for 80° rhombic plates and is suitable for users seeking reproducible results in rostfreier Stahl production. Its geometry and grade support reliable cycle times and reduced scrap risk through improved edge stability and chip flow. Where process consistency is essential, the Tiger·tec Gold series provides standardised behaviour across batches, simplifying tool selection and machine set-up. Consideration of cutting data, coolant strategy and holder rigidity will further optimise the insert’s performance in daily production. Contact Metav Werkzeuge today for tailored advice on Tiger·tec Gold inserts and application-specific recommendations — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: CNMG120408-RM5-WMP30G-WALTER Designation: CNMG120408-RM5 WMP30G Manufacturer: Walter Tools Series: Tiger·tec Gold Dimensions & geometry Inscribed circle / size: 12 mm Thickness: 4.0 mm Corner radius: 0.8 mm Relief angle: 0° (negative) Plate form: Rhombus 80° Materials & features Grade/coating: WMP30G (Tiger·tec Gold coated carbide) Chipbreaker: RM5 Suitable for: rostfreier Stahl Tolerance class: M Execution: G FAQ What materials is this insert optimised for? The CNMG120408-RM5 WMP30G is optimised for rostfreier Stahl, where the Tiger·tec Gold grade supports stable chip formation and extended edge life. How does the RM5 chipbreaker affect machining? The RM5 chipbreaker delivers short, controlled chips that improve process security and reduce the risk of chip entanglement during turning. Can this insert be used for roughing and finishing? Yes. With a 0.8 mm corner radius and 0° rake, the insert provides a balance between edge strength and surface finish, making it suitable for a range of roughing and finishing operations. Which toolholders are compatible with the CNMG120408-RM5 form? The rhombic 80° geometry corresponds to standard holders for CNMG-style inserts; check holder clamping and seat condition before use. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen The Walter AG (brand: Walter Tools) with headquarters in Tübingen is among the global leaders in precision cutting tools for metalworking and is part of the Sandvik Group. Protected trademarks and product names are the property of their respective owners. Brand names and registered marks are mentioned for explanatory purposes only and do not indicate any affiliation between our company and the mentioned manufacturers. The offered item is an original, factory-new product of the manufacturer.
CNMG120408-RM5 WPP10G WPP10G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Gold wear resistance, an RM5 chipbreaker for stable chip control and the precise Rhombic 80° geometry for consistent turning results; order the CNMG120408‑RM5 WPP10G directly via Metav Werkzeuge or consult our specialists for application advice. CNMG120408-RM5 WPP10G turning indexable insert — for steel machining, Tiger‑tec Gold, RM5 | Walter Tools CNMG120408‑RM5 WPP10G is a negative‑rake turning insert engineered for reliable steel machining and consistent chip formation Tiger‑tec Gold coating for high wear resistance Optimised RM5 chipbreaker for stable chips Rhombic 80° form with 0.8 mm corner radius Designed for steel machining (ISO P), tolerance M Longer tool life through advanced coating and grade The Tiger‑tec Gold coating paired with the WPP10G carbide grade delivers improved resistance against abrasive wear and thermal loading. This combination reduces flank wear under cyclic cutting conditions and extends productive tool life, which translates into fewer insert changes and lower process interruptions. The coated microstructure also helps maintain cutting‑edge integrity during interrupted cuts, offering a measurable advantage in batch turning and mixed‑load operations. Predictable chip control and stable cutting performance Fitted with the RM5 chipbreaker, the insert produces compact, controllable chips when cutting steels in the ISO P group. The chipformer geometry is designed to guide chips away from the tool and workpiece, reducing the risk of re‑cutting and machine downtime. The negative rake at 0° stabilises the cutting edge under higher feed rates, improving dimensional consistency and surface finish in medium to heavy turning tasks. Geometry optimised for accurate finishes and repeatability The Rhombic 80° form combined with a 0.8 mm corner radius provides an excellent balance between strength and accessible cutting edge for finishing and medium‑roughing operations. Tolerance class M ensures repeatable insert dimensions for predictable toolholder fit and process stability. These geometric features support a wide range of turning strategies while simplifying insert selection across common steel turning applications. Application focus and production benefits Specifically designed for machining steel (ISO P), this insert supports steady productivity with reliable edge life and consistent surface quality. The robust design and coating technology make it suitable for short‑to‑medium tool engagements where a combination of wear resistance and toughness is required. As a consequence, cycle times can be optimised without sacrificing component accuracy, helping to lower cost per part in series production. Contact Metav Werkzeuge for technical matching and supply of Walter Tools inserts; eMail: info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: CNMG120408-RM5-WPP10G-WALTER Product: Drehwendeschneidplatte CNMG120408-RM5 WPP10G Brand: Walter Tools SKU: CNMG120408-RM5-WPP10G-WALTER Series: Tiger‑tec Gold Core specifications Insert form: Rhombic 80° Size: 12 (designation) Thickness: 04 (designation) Corner radius: 0.8 mm Free angle: 0° (negative) Chipbreaker: RM5 Tolerance class: M Grade: WPP10G Features Coating: Tiger‑tec Gold Carbide: coated carbide grade WPP10G Application: steel (ISO P) Execution: G Product type: turning indexable insert FAQ Which materials can be machined with this insert? The CNMG120408‑RM5 WPP10G insert from Walter Tools is configured for machining steel (ISO P), designed to handle unalloyed and alloyed steels with stable chip formation. What does the grade WPP10G indicate? WPP10G denotes Walter Tools’ coated carbide grade within the Tiger‑tec Gold family, developed for high wear resistance and versatile performance in steel turning. How does the RM5 chipbreaker affect the process? The RM5 chipbreaker promotes compact chip formation and reliable evacuation during turning, reducing interruptions and enhancing surface integrity on steel components. What are the key geometry specifications to consider? The insert features a Rhombic 80° shape, a 0.8 mm corner radius and a negative 0° free angle, with tolerance class M for repeatable seating and dimensional accuracy. Is the insert suitable for high‑speed cutting? The combination of Tiger‑tec Gold coating and the WPP10G grade provides good wear resistance under typical steel cutting speeds; specific speed and feed should be determined according to workpiece material and machine capability. Walter Tools: 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 metal‑cutting tools and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. The mentioned brands are referenced for explanatory purposes only; no affiliation between our company and the mentioned manufacturers is implied. The offered item is original and factory‑new.
CNMG120408-RM5 WPP20G RM5 Wendeplatten - Walter Tools
Take advantage of the coated‑carbide WPP20G grade and the RM5 chipbreaker for consistent chip control and extended tool life; combine this with the insert’s rhombic geometry and 0.8 mm corner radius for stable turning of steel components. Order directly via Metav Werkzeuge or contact our consultants for cutting recommendations and tailored data. CNMG120408-RM5 WPP20G indexable turning insert — Tiger·tec Gold, Walter Tools A CNMG120408-RM5 WPP20G indexable turning insert designed for robust steel machining, featuring the Tiger·tec Gold coating and an RM5 chipbreaker for controlled chip formation Tiger·tec Gold coating for high wear resistance RM5 chipbreaker for reliable chip control Rhombic 80° form, 0.8 mm corner radius Optimised for steel (ISO P) machining Durable coating that extends productive tool life The Tiger·tec Gold coating and the WPP20G cemented‑carbide grade deliver a combination of wear resistance and toughness that is tailored to the thermal and mechanical conditions encountered when machining steel. The multilayer coating reduces flank wear and improves edge stability under repeated cutting cycles, which leads to longer tool life and fewer index changes. By choosing a coated carbide insert with an optimised microstructure, process planners gain measurable benefits in tooling costs and machine uptime without sacrificing component quality. Geometry engineered for stable cutting and surface quality The rhombic 80° form and 0.8 mm corner radius create a robust cutting edge that resists chipping while supporting a consistent cutting force vector, particularly during finishing and medium‑duty turning operations. The 0° negative relief ensures a secure seat in the toolholder and reduces vibration in heavy cuts, resulting in improved surface finish and dimensional repeatability. Together, the geometry and the RM5 chipbreaker control chip flow and minimise rework risks, which supports a smoother production flow and higher first‑pass yield. Optimised for steel applications with clear process advantages Specified for ISO P materials, this insert is engineered to handle a wide range of steels, from unalloyed to alloyed grades, where heat generation and chip formation patterns are a dominant factor. The RM5 chipbreaker facilitates reliable chip segmentation and evacuation across common turning parameters, reducing manual intervention and cycle time. For manufacturers seeking predictable productivity, the combination of grade, chipbreaker and geometry provides a cost‑effective solution that balances cutting performance and tool life. Request specific cutting data and application advice from Metav Werkzeuge to achieve optimal results with Walter Tools inserts; our consultants supply tailored speed, feed and depth recommendations — contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: CNMG120408-RM5-WPP20G-WALTER Designation: CNMG120408-RM5 WPP20G Manufacturer brand: Walter Tools Product type: Indexable turning insert (drehwendeschneidplatte) Grade/variant: WPP20G (Tiger·tec Gold) Facts Insert shape: Rhombic 80° Inscribed circle / size: 12 mm Thickness: 4 (designation "04") Corner radius: 0.8 mm Relief angle: 0° (negative) Tolerance class: M Special features Coating technology: Tiger·tec Gold Chipbreaker type: RM5 Material compatibility: Optimised for steel (ISO P) Substrate: Coated cemented carbide Series: Tiger‑tec Gold FAQ What materials is this insert intended for? The CNMG120408-RM5 WPP20G is optimised for ISO P materials, meaning it is intended primarily for machining various steels. How does the RM5 chipbreaker affect chip formation? The RM5 chipbreaker on this Walter Tools insert improves chip segmentation and evacuation during turning, reducing entanglement and supporting continuous production. Is the corner radius suitable for finishing operations? A 0.8 mm corner radius provides a balance between edge strength and surface finish, making the insert suitable for many finishing to medium‑duty turning tasks. Can this insert be used in negative‑geometry toolholders? Yes, the 0° negative relief and rhombic 80° form are compatible with standard negative‑geometry indexable toolholders designed for CNMG inserts. How does the Tiger·tec Gold coating benefit productivity? The Tiger·tec Gold coating enhances wear resistance and edge stability, which translates to longer tool life and fewer interruptions for insert changes during steel turning. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany 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.
CNMG120408-RM5 WSM10S RM5 Wendeplatten - Walter Tools
Take advantage of the proven combination of Tiger·tec Silver coating and the RM5 chipbreaker for stable cutting performance and longer tool life; order genuine Walter Tools inserts directly via Metav Werkzeuge or consult our application specialists for tailored machining recommendations. CNMG120408-RM5 WSM10S turning insert – negative, rhombic 80° by Walter Tools The CNMG120408-RM5 WSM10S is a negative, rhombic 80° indexable turning insert designed for demanding machining of rostfreier Stahl and heat-resistant alloys in production environments Tiger·tec Silver coated carbide grade WSM10S Optimised for rostfreier Stahl and superalloys RM5 chipbreaker for consistent chip control Stable machining of rostfreier Stahl and superalloys The Tiger·tec Silver WSM10S grade combines a wear-resistant coating with a substrate engineered for thermal resilience, delivering consistent edge life when machining challenging materials such as rostfreier Stahl (ISO group M) and heat-resistant superalloys or titanium (ISO group S). This engineered balance reduces the risk of built-up edge and flank wear, which translates into fewer tool changes and improved process reliability. The coded grade and coating technology are designed to support higher cutting temperatures, enabling longer uninterrupted cycles in series production. Reliable chip control and improved surface finish Equipped with the RM5 chipbreaker and a 0.8 mm corner radius, the insert provides predictable chip formation across a range of feeds and depths of cut. The negative 0° relief geometry and rhombic 80° shape enhance rigidity in facing and turning operations, promoting stable cutting forces and reduced vibration. The outcome is better dimensional stability and a finer surface finish, especially important when producing components with tight tolerances or when secondary finishing steps must be minimised. Productivity gains through process security The hardened and coated carbide construction of this indexable insert supports repeatable performance in batch and continuous production. By maintaining a stable cutting edge and enabling controlled heat dissipation, the insert contributes to longer tool life and a lower cost per component. Integration into standard toolholders is straightforward due to the established CNMG form factor, which helps reduce set-up times and simplifies inventory management for workshop operations that require dependable turning solutions. Practical benefits for workshop planning Because the insert is part of the Tiger·tec Silver series and specified as WSM10S, procurement and tool planning become more transparent: the grade is well documented for rostfreier Stahl and S-group materials, and performance data can be compared across similar Tiger·tec Silver grades. The robust chip control also decreases the likelihood of machine downtime caused by poor chip evacuation, supporting smoother production flow and predictable throughput. Contact Metav Werkzeuge for tailored application advice and to secure original Walter Tools CNMG120408-RM5 WSM10S inserts with prompt delivery and expert support Technical Data SKU: CNMG120408-RM5-WSM10S-WALTER Label: Drehwendeschneidplatte CNMG120408-RM5 WSM10S Walter Tools Manufacturer: Walter Tools Series: Tiger-tec Silver Grade: WSM10S Designation: CNMG120408-RM5 WSM10S Core data Plate size: 12 Thickness: 04 Corner radius: 0.8 Relief angle: 0° (negative) Shape: Rhombic 80° Tolerance class: M Special features Coating: Tiger·tec Silver Chipbreaker: RM5 Material suitability: rostfreier Stahl (ISO M), superalloys/titanium (ISO S) Base material: coated carbide Series characteristics: designed for difficult-to-machine alloys and stainless steels FAQ What materials is this insert suitable for? The CNMG120408-RM5 WSM10S insert is specified for rostfreier Stahl (ISO M) and heat-resistant superalloys/titanium (ISO S), reflecting the Tiger·tec Silver grade’s thermal and edge-strength properties. How does the RM5 chipbreaker improve machining? The RM5 chipbreaker on this Walter Tools insert promotes controlled chip formation and evacuation, reducing built-up edge and enabling more stable cutting conditions across typical turning feeds and depths. Is the negative 0° relief suitable for heavy cuts? Yes, the negative 0° relief combined with the rhombic 80° form increases insert rigidity, making the geometry well suited to heavier cuts and interrupted cuts where edge strength is critical. What effect does the 0.8 mm corner radius have on surface finish? A 0.8 mm corner radius balances edge strength and surface quality; it helps maintain a stable cutting edge while producing a consistent finish without frequent edge breakage. Can this insert be used in standard CNMG toolholders? The CNMG120408-RM5 WSM10S follows the CNMG form factor and fits conventional CNMG-compatible toolholders, simplifying tool changeover and inventory management. 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 trademarks are mentioned for explanatory purposes only; there is no affiliation between Metav Werkzeuge and the brands referenced. The offered item is original, brand-new goods from the manufacturer.
CNMG120408-RM5 WSM20S RM5 Wendeplatten - Walter Tools
Take advantage of the combination of a robust negative-rake geometry, the WSM20S Tiger‑tec Silver grade and the RM5 chipbreaker for stable chip control and extended edge life; order directly via Metav Werkzeuge or consult the team for application-specific advice. CNMG120408-RM5 WSM20S Drehwendeschneidplatte — Rhombus 80° insert for rostfreier Stahl and superalloys by Walter Tools The CNMG120408-RM5 WSM20S is an indexable turning insert designed for demanding machining of rostfreier Stahl and heat-resistant alloys, offering a combination of wear-resistant coating and robust geometry. CNMG rhombic 80° geometry Tiger‑tec Silver WSM20S grade RM5 chipbreaker for stable chip control Suitable for rostfreier Stahl and superalloys Enhanced process stability for challenging materials The combination of the WSM20S grade and the Tiger‑tec Silver coating delivers improved thermal resistance and stable cutting edges when machining tough-to-cut materials. This grade is tailored for applications in ISO material groups M (rostfreier Stahl) and S (heat-resistant superalloys and titanium), where workpiece toughness and poor thermal conductivity demand a wear-resistant solution. By promoting reliable chip formation and resisting edge breakdown, the insert reduces the risk of unexpected tool changes and helps maintain consistent cycle times. The result is a more predictable production flow and fewer interruptions on the shop floor. Geometry and chip control that protect the cutting edge The rhombic 80° form, combined with a 0° (negative) free angle and a 0.8 mm corner radius, provides a balance between edge strength and surface finish. The RM5 chipbreaker encourages short, controllable chips under a wide range of cutting conditions, which reduces the likelihood of chip entanglement and improves tool life. Negative-rake geometry increases resistance to mechanical and thermal shock, making the insert particularly suitable for interrupted cuts or heavy roughing passes. These design choices translate into fewer reworks and reliable dimensional consistency in turning operations. Clear application guidance and productivity benefits This insert is part of the Tiger‑tec Silver series and is specified in the designation CNMG120408‑RM5 WSM20S. It is optimised for turning operations on workpieces classed as M and S according to ISO 513. In practice, that means efficient performance on rostfreier Stahl and heat‑resistant superalloys, with good control of built-up edge and elevated temperatures. For workshops aiming to increase throughput while safeguarding surface integrity, the robust grade and chip control offer tangible benefits: extended edge life, reproducible component quality and reduced downtime from insert failure. If further cutting data or application-specific recommendations are required, technical advice is available. For machining rostfreier Stahl and superalloys with high process reliability, contact Metav Werkzeuge for tailored application support and availability at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: CNMG120408-RM5-WSM20S-WALTER Designation: CNMG120408-RM5 WSM20S Product type: Drehwendeschneidplatte Manufacturer: Walter Tools Facts Corner radius: 0.8 mm Plate size: 12 Thickness code: 04 Free angle: 0° (negative) Insert shape: Rhombus 80° Tolerance class: M Special features Grade: WSM20S (Tiger‑tec Silver coating) Chipbreaker: RM5 Material groups: S / M Suitability: rostfreier Stahl; heat-resistant superalloys and titanium Series: Tiger‑tec Silver FAQ What materials are best machined with this insert? The CNMG120408-RM5 WSM20S insert is designed for ISO groups M and S—primarily rostfreier Stahl and heat-resistant superalloys—offering thermal stability and controlled chip formation for these materials. What does the WSM20S grade indicate? WSM20S identifies a Walter Tools coated carbide grade within the Tiger‑tec Silver family, optimised for wear resistance and edge stability in demanding turning applications. How does the RM5 chipbreaker benefit machining? The RM5 chipbreaker promotes short, manageable chips and supports consistent chip flow, which reduces chip-related interruptions and protects the cutting edge during turning. Is the negative 0° free angle suitable for heavy cuts? Yes, the 0° (negative) free angle increases edge robustness and resistance to mechanical shock, making the insert appropriate for heavier cuts and interrupted work. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Walter Tools: The Walter AG (brand: Walter Tools) with headquarters in Tübingen 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 are the property of their respective owners. The offered article is an original, factory-new product from the manufacturer.
CNMG120408-RM5 WSM30S RM5 Wendeplatten - Walter Tools
Take advantage of the combination of proven Tiger‑tec Silver coating, a dedicated RM5 chipbreaker and robust rhombic geometry for reliable performance when machining stainless steels and heat‑resistant alloys; order the insert directly via Metav Werkzeuge or consult our specialists for tailored recommendations. CNMG120408‑RM5 WSM30S – Indexable turning insert (Tiger‑tec Silver, RM5) by Walter Tools The CNMG120408‑RM5 WSM30S indexable turning insert is engineered for secure chip control and edge stability when machining stainless steels and heat‑resistant superalloys. Tiger‑tec Silver coated grade WSM30S RM5 chipbreaker for controlled chip formation Rhombic 80° geometry, 0.8 mm corner radius Optimised for stainless steels and heat‑resistant alloys Reliable cutting on challenging materials The combination of the Tiger‑tec Silver coating and the WSM30S grade delivers improved thermal stability and wear resistance, which translates into fewer tool changes and higher process reliability when machining demanding materials. The integrated RM5 chipbreaker promotes consistent chip control, reducing the risk of built‑up edge and improving evacuation under varying cutting conditions. For production environments that require repeatable component quality, this insert supports a steady machining rhythm and fewer interruptions. Geometry that secures repeatable part quality The Rhombic 80° shape and 0.8 mm corner radius provide a robust cutting edge suited to medium and heavier cuts while maintaining surface integrity. The 0° negative rake increases cutting edge strength and assists in managing thermal loads during tough operations. These geometric choices help ensure consistent tool life and dimensional predictability, particularly when tackling components made from stainless steels and nickel‑based alloys where edge stability is critical. Straightforward integration into standard tool systems Built to the CNMG ISO form, the insert fits holders designed for CNMG inserts and is immediately deployable in common turning tool systems. The standardised form factor supports quick index changes and simple inventory handling, so production lines benefit from lower downtime and clearer tooling logistics. As part of the Tiger‑tec Silver series, the grade is optimised to balance toughness and hardness for diverse cutting scenarios. Lower operating costs through longer life and quality By combining a resistant coating with a geometry geared to stable chip formation, this insert contributes to longer tool life and a consistent surface finish, reducing rework and inspection effort. The predictable performance of the Walter Tools grade supports efficient floor planning and can improve overall process economics in small‑batch and series production alike. For machining stainless steels and heat‑resistant alloys with high process reliability, request expert guidance from Metav Werkzeuge on Walter Tools CNMG120408‑RM5 WSM30S inserts and secure a tailored supply solution Technical data SKU: CNMG120408-RM5-WSM30S-WALTER Product: Indexable turning insert CNMG120408-RM5 WSM30S Manufacturer: Walter Tools Facts Size: 12 mm Corner radius: 0.8 mm Rake angle: 0° (negative) Thickness code: 04 Tolerance class: M Special features Grade: WSM30S (Tiger‑tec Silver) Chipbreaker: RM5 Geometry: Rhombic 80° Material application: stainless steels (ISO M), superalloys/titanium (ISO S) Series: Tiger‑tec Silver FAQ Which materials is this insert intended for? The CNMG120408‑RM5 WSM30S insert is designed primarily for stainless steels (ISO M) and for heat‑resistant superalloys/titanium (ISO S) where thermal stability and edge strength are required. What advantage does the RM5 chipbreaker provide? The RM5 chipbreaker promotes controlled chip formation and reliable evacuation, improving machining stability and reducing the likelihood of built‑up edge on demanding materials. What are the key geometric specifications to note? Key geometry features are the Rhombic 80° shape, a 0.8 mm corner radius and a 0° negative rake, which together support robust cutting performance and consistent surface quality. Is the insert compatible with standard toolholders? Yes — produced to the CNMG ISO form, the insert is compatible with holders designed for CNMG inserts, allowing straightforward integration into common turning tool systems. How does the Tiger‑tec Silver grade affect tool life? The Tiger‑tec Silver coating and WSM30S grade increase thermal and wear resistance, which typically results in longer tool life and more predictable process performance when machining hard‑to‑cut materials. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned for explanatory purposes only; there is no connection between our company and the named brands. The offered item is original, brand‑new goods from the manufacturer.
CNMG120408-RP5 WKK10S WKK10S Wendeplatten - Walter Tools
Benefit from a cutting grade tailored for abrasive cast‑iron machining: Tiger·tec Silver WKK10S provides high wear resistance together with the RP5 chipbreaker and a 0.8 mm nose radius for predictable surface finish and stable tool life—order directly via Metav Werkzeuge or consult the technical team for application-specific recommendations. CNMG120408-RP5 CNMG120408-RP5 WKK10S (WKK10S) — indexable turning insert, Tiger·tec Silver for cast iron, Walter Tools CNMG120408-RP5 WKK10S is an indexable turning insert engineered for productive cast‑iron turning with a robust RP5 chipbreaker and a rhombic 80° geometry Tiger·tec Silver coating for abrasion resistance Optimised RP5 chipbreaker for controlled chips 0.8 mm nose radius for consistent finishes Rhombic 80° geometry for versatile turning Enhanced wear resistance for abrasive cast‑iron machining The combination of the Tiger·tec Silver coating and the WKK10S cutting grade is designed to address the high abrasive wear typical of cast‑iron workpieces. The coated carbide substrate gives a clear advantage in applications with short, brittle chips, offering improved tool life and reduced frequency of insert changes. For manufacturers seeking steadier production cycles, this insert reduces unscheduled stops through consistent wear behaviour and predictable regrinding intervals. Consistent chip control and surface quality Equipped with the RP5 chipbreaker and a 0.8 mm corner radius, the insert ensures reliable chip formation and evacuation during interrupted cuts and variable depth passes. The negative rake (0°) and rhombic 80° format support stable cutting forces, which translates into repeatable surface quality and dimensional control on cast‑iron components. This combination is particularly suitable for medium to heavy turning operations where chip control and workpiece integrity are critical. Productivity through geometry and tolerance stability The rhombic profile coupled with the insert’s tolerance class M and execution G supports accurate seat fit and repeatable clamping in standard toolholders. This stability in mounting reduces runout and vibration, improving cycle times and enabling higher material removal rates while maintaining component finish. The plate thickness and geometry balance mechanical strength with accessibility in diverse tool setups, making the insert a practical choice for batch production as well as continuous turning lines. Application scope and practical handling Specifically optimised for cast iron (ISO group K), the insert’s coated grade suits abrasive grey and nodular cast iron where short, breaking chips are common. The design minimises burr formation and eases chip disposal in automated environments. For process planning, refer to existing machining tables for coated carbide grades and adapt feed and depth parameters to the 0.8 mm nose radius to preserve edge life. If further machining data or recommendations for toolholder pairing are required, Metav Werkzeuge’s technical advisors can provide tailored guidance at the contact details below. Contact Metav Werkzeuge for application advice and to secure the CNMG120408-RP5 WKK10S Tiger·tec Silver insert for cast‑iron production processes Technical data Article number: CNMG120408-RP5-WKK10S-WALTER SKU: CNMG120408-RP5-WKK10S-WALTER Product type: Drehwendeschneidplatte (indexable turning insert) Designation: CNMG120408-RP5 WKK10S Brand: Walter Tools Facts Plate size: 12 mm Plate thickness: 04 Corner radius: 0.8 mm Geometry: Rhombic 80° Rake: 0° (negative) Tolerance class: M Execution: G Special features Series: Tiger·tec Silver Grade: WKK10S (coated carbide) Chipbreaker: RP5 Material application: cast iron Optimised for abrasive wear conditions Suitable for interrupted cuts and stable machining FAQ What materials is this insert intended for? The CNMG120408-RP5 WKK10S from Walter Tools is specifically configured for machining cast iron (ISO group K) and is optimised for abrasive wear conditions. How does the RP5 chipbreaker influence machining? The RP5 chipbreaker promotes controlled chip formation and evacuation, improving process stability and surface finish when use of the CNMG120408-RP5 WKK10S is required. Can this insert be used for interrupted cuts? Yes, the combination of the rhombic 80° geometry, negative rake and robust grade makes the insert suitable for interrupted cuts and variable engagement typical in cast‑iron turning. What benefit does the Tiger·tec Silver coating provide? The Tiger·tec Silver coating enhances abrasion resistance and thermal durability, which contributes to extended tool life in abrasive cast‑iron applications. Is there guidance for toolholder selection? Selection of a compatible toolholder with secure clamping and correct seat geometry is recommended; Metav Werkzeuge can advise on optimal pairings for the CNMG120408-RP5 WKK10S. 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 registered trademarks are mentioned solely for explanatory purposes. There is no affiliation between Metav Werkzeuge and the trademark owners. The offered item is an original, brand‑new product from the manufacturer.
CNMG120408-RP5 WKK20S WKK20S Wendeplatten - Walter Tools
Benefit from a productive combination of Tiger‑tec Silver coating and the RP5 chipbreaker for consistent, short-chip behaviour in cast iron turning; the negative 0° rake and 0.8 mm corner radius support a robust cutting edge and reliable surface finish. Order the insert directly via Metav Werkzeuge or request technical advice from our consultants. CNMG120408-RP5 WKK20S turning indexable insert — Tiger‑tec Silver for cast iron (Walter Tools) CNMG120408-RP5 WKK20S is a rhombic 80° turning indexable insert engineered for productive cast iron machining with a coated carbide grade and RP5 chipbreaker Tiger‑tec Silver coating for longer tool life RP5 chipbreaker for controlled chip formation 0.8 mm corner radius for durable cutting edge Designed for cast iron machining (ISO K) Optimised performance for cast iron turning The coated carbide grade WKK20S, supplied in the Tiger‑tec Silver series, is tailored to the abrasiveness and short, brittle chips typical of cast iron. The RP5 chipbreaker promotes reliable chip control, reducing interruptions from long, tangled chips and enabling steady material removal. Combined with a negative 0° rake, the insert offers a conservative cutting geometry that favours edge stability under interrupted cuts and heavy engagement, supporting higher cumulative productivity in series production. Consistent edge life and surface quality A 0.8 mm corner radius and the rhombic 80° form ensure an even distribution of cutting forces and a predictable wear pattern, which helps to maintain dimensional tolerance and surface finish over longer tool life. The insert’s tolerance class M guarantees repeatable seating and interchangeability in standard toolholders, reducing setup time and the risk of variation between tool changes. The result is fewer secondary operations and improved process reproducibility for cast iron components. Process reliability and measurable productivity gains Using a grade engineered for cast iron minimises abrasive flank wear and supports stable chip formation, which directly contributes to lower tool consumption and less machine downtime. The combination of the Tiger‑tec Silver coating and RP5 geometry can lead to measurable gains in throughput and reduced indexable insert turnover, making the tooling choice a rational investment for workshops that prioritise steady cycle times and predictable maintenance intervals. Typical applications and compatibility This indexable insert is intended for roughing and medium finishing operations on cast iron (ISO K), where controlled chip breaking and edge security are essential. The plate size (12) and thickness (04) fit commonly used turning toolholders for rhombic inserts; the CNMG120408-RP5 WKK20S excels where intermittent cuts, interrupted profiles or heavy radial depths occur. The coated carbide construction makes it unsuitable to assume performance on steels or stainless steels unless confirmed by machining trials for the specific workpiece. Contact Metav Werkzeuge today to specify the Walter Tools CNMG120408-RP5 WKK20S for cast-iron turning and request tailored machining parameters or a technical consultation by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical Data Article number: CNMG120408-RP5-WKK20S-WALTER Designation: CNMG120408-RP5 WKK20S Product type: Drehwendeschneidplatte / turning indexable insert Manufacturer: Walter Tools Facts Size: 12 Thickness: 04 Corner radius: 0.8 mm Rake angle: 0° (negative) Shape: Rhombic 80° Tolerance class: M Special features Series: Tiger‑tec Silver Grade: WKK20S (coated carbide) Chipbreaker: RP5 Application: Cast iron (ISO K) Execution: G FAQ What materials is this insert designed for? This insert is designed primarily for cast iron machining; the WKK20S grade and RP5 chipbreaker are optimised for ISO K materials and the short, brittle chip behaviour typical of cast iron. How does the RP5 chipbreaker affect machining? The RP5 chipbreaker on the CNMG120408-RP5 WKK20S promotes short, controlled chips, improving process reliability and reducing the frequency of chip-related interruptions during cast iron turning. Can the insert be used for heavy interrupted cuts? Yes, the negative 0° rake and 0.8 mm corner radius provide a robust cutting edge suited to intermittent and interrupted cutting conditions commonly encountered in roughing operations. What does the Tiger‑tec Silver series contribute? The Tiger‑tec Silver coating enhances resistance to abrasive wear and supports consistent edge life on abrasive cast irons, helping to extend tool life and maintain surface quality. Which toolholders are compatible with this insert form? The rhombic 80° plate and CNMG designation correspond to standard indexable insert toolholders that accept CNMG geometry and size 12 plates. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Die Walter AG (brand: Walter Tools) is part of the Sandvik group. Protected trademarks and product names are the property of their respective owners. Brand names are mentioned solely for explanation; there is no affiliation between our company and those brands. The offered item is an original, brand-new product from the manufacturer.
CNMG120408-RP5 WPP05G WPP05G Wendeplatten - Walter Tools
Take advantage of the Tiger·tec Gold coating and the RP5 chipbreaker to achieve stable wear behaviour and consistent chip control in steel turning; combine these strengths for reliable productivity and low tool-change frequency. Order the inserts via Metav Werkzeuge or consult our technical advisers for process matching. CNMG120408-RP5 WPP05G – Indexable turning insert with Tiger·tec Gold coating for steel | Walter Tools A CNMG120408-RP5 WPP05G indexable turning insert, designed as a rhombic 80° geometry with a negative 0° rake, optimised for general steel turning applications in ISO P material groups Tiger·tec Gold coating for long tool life Optimised for steel (ISO P) machining Negative 0° rake, rhombic 80° geometry 0.8 mm corner radius with RP5 chipbreaker Higher throughput through a wear‑resistant grade The combination of the WPP05G grade and Tiger·tec Gold coating delivers a balanced mix of hardness and toughness that supports high metal removal rates in steel machining. As a coated carbide grade formulated for ISO P, the insert maintains a stable cutting edge under the thermal and mechanical loads typical of turning steel, which results in longer tool life and fewer interruptions to the production flow. The RP5 chipbreaker contributes to predictable wear progression, enabling planners to estimate tool life with greater confidence and optimise tool-change intervals for improved overall equipment effectiveness. Cleaner chips and improved surface integrity A negative 0° rake angle paired with an RP5 chipbreaker and a 0.8 mm corner radius promotes effective chip formation and evacuation during continuous turning operations. This geometry reduces the tendency for serrated or uncontrolled chips when machining steels and helps to produce a consistent surface finish, lowering the need for rework. The rhombic 80° shape provides flexibility for both external and facing cuts while the designated corner radius supports modest finishing passes without compromising cutting edge strength, offering a clear balance between durability and surface quality. Easy adoption and reproducible results on standard holders The insert’s standard CNMG designation and tolerance class M ensure compatibility with established toolholder systems and predictable seating accuracy. With a size designation of 12 and a thickness code of 04, the component integrates into common turning tool setups, allowing for straightforward replacement and minimal setup adjustments. For process planning, the insert’s focus on steel (ISO P) simplifies material selection and cutting-condition recommendations. For application matching and process parameters, Metav Werkzeuge provides technical support and advice to align the insert characteristics with specific machine and workpiece requirements. Contact Metav Werkzeuge for tailored cutting data and secure supplies of CNMG120408-RP5 WPP05G inserts from Walter Tools to enhance steel turning performance Technical data Article number: CNMG120408-RP5-WPP05G-WALTER Designation: CNMG120408-RP5 WPP05G Product type: Indexable turning insert Manufacturer: Walter Tools Data Size: 12 Thickness: 04 Corner radius: 0.8 mm Free cutting angle: 0° (negative) Tolerance class: M Special features Grade: WPP05G (Tiger·tec Gold) Chipbreaker: RP5 Geometry: Rhombus 80° Coating: Tiger·tec Gold, coated carbide Application: Steel (ISO P) FAQ Which materials is this insert intended for? The CNMG120408-RP5 WPP05G insert is specified for machining steel (ISO P); the WPP05G grade and Tiger·tec Gold coating are tuned to the heat and chip formation typical of steel turning. What advantages does the RP5 chipbreaker provide? The RP5 chipbreaker on this turning insert improves chip control and evacuation in continuous turning, supporting consistent surface finish and reducing the risk of chip entanglement. How does the negative 0° rake affect machining performance? A negative 0° rake increases edge strength and is beneficial for interrupted cuts and tougher steels; it reduces cutting-edge deflection and supports stable flank wear behaviour. Is the insert compatible with standard CNMG toolholders? Yes, the CNMG120408-RP5 WPP05G follows the CNMG indexable insert form and fits standard holders designed for CNMG geometry, enabling straightforward replacement and repeatable seating. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners and are mentioned for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the named manufacturers. The offered article is an original, factory‑new product of the respective manufacturer.
CNMG120408-RP5 WPP10G WPP10G Wendeplatten - Walter Tools
Benefit from a machining solution that pairs Tiger·tec Gold wear resistance with a robust RP5 chipbreaker and an 80° rhombic geometry; the result is reliable steel turning and consistent surface finish—order directly via Metav Werkzeuge or consult our specialists for tailored application advice. CNMG120408-RP5 WPP10G turning insert — Tiger·tec Gold coated, RP5 chipbreaker — Walter Tools The CNMG120408-RP5 WPP10G is a rhombic 80° indexable turning insert with a coated carbide grade optimised for steel machining, designed for productive and repeatable turning operations Tiger·tec Gold coated grade WPP10G RP5 chipbreaker for stable chip control Rhombic 80° form with 0.8 mm corner radius Engineered for steel machining (ISO P) Higher productivity through advanced coating and grade selection The combination of Tiger·tec Gold technology and the WPP10G grade provides a balance between wear resistance and toughness that is specially engineered for steel. The coated carbide structure improves thermal stability at the cutting edge, which reduces flank wear and extends the interval between index changes. For production environments this translates into higher effective cutting times and improved process economy; operators can expect more consistent component quality throughout longer runs, with fewer tool interventions and less scrap. Stable cutting geometry for predictable surface quality A rhombic 80° geometry with a 0.8 mm corner radius gives the insert the rigidity needed for medium and heavy turning tasks while still enabling a good surface finish on the workpiece. The RP5 chipbreaker is tuned for predictable chip formation in steels, promoting snag-free evacuation and reduced risk of built-up edge. The negative relief of 0° (negative) increases edge strength, making the insert suitable for tougher passes and applications where secure clamping and controlled material removal are priorities. Practical shop-floor advantages and compatibility With a compact size designation and the common CNMG form factor, this insert fits a wide range of standard toolholders and is simple to replace during scheduled tool changes. The tolerance class M supports reproducible positioning and dimensional repeatability across tool revolutions, which is essential where small deviations can compromise part geometry. As a Walter Tools product from the Tiger·tec Gold family, the insert benefits from the manufacturer's focus on stable cutting edges and broad material coverage, helping to keep cycle times predictable and productivity measurable. Contact Metav Werkzeuge today to specify the CNMG120408-RP5 WPP10G Walter Tools insert for steel turning applications or to request cutting parameter guidance; eMail: info@metav-werkzeuge.com · Tel: +49 2822 7131930 Technical data Article number: CNMG120408-RP5-WPP10G-WALTER Designation: CNMG120408-RP5 WPP10G Manufacturer: Walter Tools Facts Insert size: 12 Thickness code: 04 Corner radius: 0.8 mm Relief angle: 0° (negative) Form: Rhombus 80° Tolerance class: M Special features Series: Tiger·tec Gold Grade: WPP10G Chipbreaker: RP5 Coating: coated carbide (Tiger·tec Gold technology) Material application: Steel (ISO P) FAQ Which materials is this insert designed to machine? The CNMG120408-RP5 WPP10G insert is optimised for machining steel, classified under ISO P, and is engineered for typical chip formation and thermal conditions encountered in steel turning. What benefits does the Tiger·tec Gold coating provide? Tiger·tec Gold coating on the WPP10G grade increases thermal stability and wear resistance, which helps the insert maintain edge integrity and deliver longer tool life under continuous cutting. How does the RP5 chipbreaker affect performance? The RP5 chipbreaker stabilises chip formation in steel, improving evacuation and reducing the risk of chip-related surface defects while supporting consistent surface finish. Is the insert suitable for heavier roughing cuts? Yes; the rhombic 80° geometry combined with a negative 0° relief increases edge strength and robustness, making it well suited to more demanding removal rates. Walter Tools — Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany 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.
CNMG120408-RP5 WPP20G WPP20G Wendeplatten - Walter Tools
Take advantage of the Tiger·tec Gold grade and the RP5 chipbreaker to achieve consistent chip control and reduced tool changes during steel turning operations; the rhombic 80° geometry and 0.8 mm corner radius deliver robustness and versatility on mixed production runs — order the insert through Metav Werkzeuge or contact our team for application advice. CNMG120408-RP5 WPP20G — Indexable Turning Insert, Tiger·tec Gold, for Steel — Walter Tools The CNMG120408-RP5 WPP20G is a rhombic 80° indexable turning insert designed for productive steel machining with a coated carbide grade optimised for stable chip formation and extended tool life. Tiger·tec Gold coated carbide RP5 chipbreaker for consistent chips Rhombic 80° geometry for versatility 0.8 mm corner radius for robust cutting Proven coating technology for longer productive runs The combination of the Tiger·tec Gold coating and a coated carbide substrate gives this indexable insert dependable wear resistance and stable edge life when machining steels classified under ISO P. The advanced coating reduces abrasive wear and supports consistent surface quality across medium- to high-volume turning operations, which lowers the frequency of tool changes and contributes directly to improved shop-floor efficiency. This technical pairing is particularly valuable in serial production where predictable performance reduces downtime and planning complexity. Reliable chip formation and secure cutting performance The RP5 chipbreaker has been engineered to create controllable chip shapes in a broad range of steel grades, improving swarf evacuation and minimising the risk of built-up edge. Together with the rhombic 80° shape and the negative 0° clearance, the insert offers a stable cutting geometry that enhances process reliability in both roughing and finishing passes. These design choices mean fewer interruptions for chip-related issues and more consistent part quality, translating into measurable gains in throughput. Versatility tailored to steel applications This cutting grade, WPP20G, is targeted at steel machining and covers a broad spectrum from wear-resistant to tougher steels. The combination of grade and geometry supports flexible use across different turning tasks, allowing a single insert type to address multiple components and reduce tooling complexity in the tool crib. The 0.8 mm corner radius provides extra edge strength for interrupted cuts while still permitting good surface finishes where required. Practical handling and integration into production The insert’s format, denoted CNMG120408-RP5, aligns with standard toolholders and clamping systems, simplifying inventory and setup. The nominal plate size and thickness are compatible with common toolpost and turret systems, while the tolerance class M ensures repeatable seating and stable run-out control. When combined with appropriate cutting parameters for ISO P materials, the insert contributes to reproducible cycle times and predictable tool-cost-per-part calculations. Choose the Walter Tools Tiger·tec Gold grade for consistent productivity and contact Metav Werkzeuge for procurement and application support via info@metav-werkzeuge.com or +49 2822 7131930. Technical Data Article number: CNMG120408-RP5-WPP20G-WALTER Label: Drehwendeschneidplatte CNMG120408-RP5 WPP20G Walter Tools Manufacturer: Walter Tools Product type: Indexable turning insert Grade: WPP20G Series: Tiger·tec Gold Numbers / Core technical data Plate size: 12 Corner radius: 0.8 mm Thickness: 04 Clearance angle: 0° (negative) Shape angle: Rhombic 80° Tolerance class: M Designs / Special features Coating: Tiger·tec Gold (coated carbide) Chipbreaker: RP5 Material application: Steel (ISO P) Geometry: Rhombic 80° Robust corner radius for interrupted cuts Negative clearance for strengthened cutting edge FAQ What materials is this insert suitable for? The CNMG120408-RP5 WPP20G is formulated for machining steels classified under ISO P and is optimised for typical heat and chip formation behaviour encountered in steel turning. How does the RP5 chipbreaker affect machining? The RP5 chipbreaker promotes controllable chip shapes and improved swarf evacuation; in practice this reduces chip-related interruptions when using the CNMG120408-RP5 WPP20G insert. Can the insert be used for finishing passes? Yes, the rhombic 80° geometry combined with the WPP20G grade offers a balance between edge robustness and surface finish, making the insert suitable for both roughing and many finishing operations. What benefit does the Tiger·tec Gold coating provide? The Tiger·tec Gold coating on this insert increases wear resistance and supports more consistent tool life, which helps lower tool-change frequency and improves process stability. Is the CNMG120408-RP5 format compatible with standard holders? The CNMG120408-RP5 format fits commonly used indexable turning toolholders, allowing simple integration into existing turret and toolpost systems. 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 registered trademarks are mentioned for explanatory purposes only and do not imply any affiliation with our company. The item offered is original, factory-new merchandise from the manufacturer Walter Tools.
CNMG120408-RP5 WPP30G WPP30G Wendeplatten - Walter Tools
The combination of Tiger·tec Gold coating and the RP5 chipbreaker ensures consistent chip control and extended tool life in steel turning operations; select this insert for improved productivity and reliable surface quality and contact Metav Werkzeuge for advice or supply. CNMG120408-RP5 WPP30G turning insert — Tiger·tec Gold coating, for steel | Walter Tools The CNMG120408-RP5 WPP30G is a rhombic 80° turning insert engineered for robust steel machining, offering a balanced blend of wear resistance and toughness for productive turning operations. Tiger·tec Gold coating for enhanced wear resistance RP5 chipbreaker for controlled chip formation Rhombic 80° geometry with 0.8 mm corner radius 0° negative rake for secure cutting and stability Increase throughput with reproducible cutting performance The coated carbide grade from the Tiger·tec Gold family is formulated to provide stable cutting edge behaviour under the thermal and mechanical loads typical of steel machining. Combined with the RP5 chipbreaker, the insert promotes predictable chip segmentation and evacuation, which reduces interruption and tool changes. This results in measurable gains in machining uptime and allows higher material removal rates where machine and clamping rigidity permit. The functional design therefore supports a more efficient production cadence and reduced overall tooling cost per part. Reliable surface quality and stronger cutting edge for steel applications Designed specifically for group P (steel) materials, the insert’s 0° negative rake enhances edge strength and resistance to chipping when machining medium and higher forces. The 0.8 mm corner radius contributes to improved part finish and offers a compromise between tool life and achievable surface roughness in semi-finish and finish passes. The rhombic 80° geometry also ensures access in typical turning set-ups while maintaining stable engagement, making the grade a suitable choice for unalloyed and alloyed steels where heat generation and chip formation require a robust, coated solution. Practical use, compatibility and setup recommendations The insert suits general turning tasks ranging from medium roughing to finishing where a balance of wear resistance and toughness is required. Its designation and dimensions match conventional CNMG toolholders and clamping systems; thickness code and inscribed circle conform to standard insert families, enabling straightforward integration into existing tool assemblies. For best results, adopt stable clamping, appropriate cutting data for steel, and ensure chip evacuation paths are clear — the insert’s chipbreaker is optimised for controlled swarf in such conditions. Inspect and replace inserts when flank wear reaches acceptable limits to preserve repeatable surface integrity. For reliable production results, request tailored cutting data and supply from Metav Werkzeuge and specify the Walter Tools CNMG120408-RP5 WPP30G insert for steel turning applications — contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for availability and ordering. Technical Data Article number: CNMG120408-RP5-WPP30G-WALTER Designation: CNMG120408-RP5 WPP30G Type: Turning insert (Drehwendeschneidplatte) Brand: Walter Tools Series: Tiger·tec Gold Grade: WPP30G Facts Insert shape: Rhombic 80° Inscribed circle: 12 Thickness code: 04 Corner radius: 0.8 mm Free cutting angle: 0° (negative) Tolerance class: M Special features Coating: Tiger·tec Gold (coated carbide) Chipbreaker: RP5 Material application: Steel (P) Execution: G Designed for typical heat and chip formation of steel machining (ISO 513) FAQ What steels is this insert suitable for? The CNMG120408-RP5 WPP30G insert from Walter Tools is specified for group P materials and is suitable for machining unalloyed and alloyed steels, designed to handle the heat and chip-formation behaviour typical of steel turning. How does the RP5 chipbreaker affect machining? The RP5 chipbreaker on this Walter Tools insert controls chip shape and evacuation, improving process stability and reducing the risk of entangling chips during continuous turning operations. What benefit does the Tiger·tec Gold coating provide? Tiger·tec Gold coating increases wear resistance and maintains cutting-edge integrity under thermal load, which extends the insert’s service life and contributes to consistent surface quality in steel applications. Is the 0° negative rake suitable for interrupted cuts? Yes, the 0° negative rake enhances edge strength and is advantageous for operations with higher mechanical loads or intermittent engagement, offering improved resistance to edge chipping. Can this insert be used in standard CNMG toolholders? The CNMG120408-RP5 WPP30G follows standard CNMG geometry and is compatible with common CNMG clamping systems; ensure correct seating and clamping torque for reliable performance. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen 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 affiliation between our company and the mentioned brands. The offered article is original factory-new goods of the manufacturer.
CNMG120408-RP7 WKP30S Wendeplatten - Walter Tools
Take advantage of the combination of long tool life, reliable chip control and versatile geometry for efficient turning of steel and cast iron; order directly via Metav Werkzeuge or contact the consultants for application advice. CNMG120408-RP7 WKP30S – Turning insert, Tiger·tec Silver grade by Walter Tools (for steel and cast iron) A CNMG120408-RP7 WKP30S turning insert designed for robust, high-consistency machining in steel and cast iron applications as part of the Tiger·tec Silver series. Tiger·tec Silver coating for robust wear resistance WKP30S grade optimised for steel and cast iron Rhombic 80° geometry for versatile turning 0° negative rake, 0.8 mm corner radius Increased productivity through durable cutting performance The coated carbide composition of this insert, realised in the Tiger·tec Silver technology and specified by the WKP30S grade, delivers extended tool life under continuous load. The coating reduces abrasive wear and thermal impact during typical turning operations, which translates into fewer tool changes and longer uninterrupted cycles. Such durability supports predictable process times and contributes to consistent component throughput in batch or series production, making the insert suited to demanding workshop and production environments. Reliable chip control for stable machining results Equipped with the RP7 chipbreaker, the insert promotes controlled chip formation when machining both steel and cast iron, in line with ISO 513 group designations P and K. The chip geometry prevents long, tangled swarf and reduces the risk of workpiece or machine damage, increasing operational safety and component quality. The 0° negative rake enhances edge strength for interrupted cuts and heavy engagement, ensuring the cutting edge remains intact under higher mechanical load and improving process reliability. Geometry that balances accuracy and versatility The rhombic 80° shape and 0.8 mm corner radius provide a compromise between a sharp cutting point for finer finishes and a robust nose radius for longer life under tougher feeds. This geometry supports a wide range of turning tasks—from finish to semi-roughing—allowing a single insert geometry to be used across multiple stations or setups. The nominal plate size and thickness ensure compatibility with standard CNMG holders, enabling straightforward integration into existing tooling systems while maintaining repeatable results. Integration and quality assurance in production workflows With tolerance class M and execution code G, the insert arrives ready for installation in standard toolholders and offers consistent dimensional accuracy. The specification and manufacturing quality from Walter Tools ensure batch-to-batch uniformity, aiding toolpath stability and process documentation. Where material mix includes both steels and cast irons, the insert’s balanced properties reduce the need for frequent grade changes, simplifying inventory and supporting efficient shop-floor logistics. For high-productivity turning with Walter Tools’ Tiger·tec Silver grade, contact Metav Werkzeuge for tailored advice and prompt supply at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: CNMG120408-RP7-WKP30S-WALTER Product type: Drehwendeschneidplatte (turning insert) ISO designation: CNMG120408-RP7 WKP30S Grade: WKP30S Series: Tiger-tec Silver Manufacturer: Walter Tools Facts Plate size: 12 Plate thickness: 04 Corner radius: 0.8 mm Clearance / rake: 0° (negative) Geometry: Rhombus 80° Chipbreaker: RP7 Tolerance class: M Special features Coating: Tiger·tec Silver (coated carbide) Material suitability: Steel (P) Material suitability: Cast iron (K) Execution: G Design: CNMG format, compatible with standard CNMG toolholders FAQ What materials is this insert suitable for? The CNMG120408-RP7 WKP30S insert is designed for machining steel (ISO group P) and cast iron (ISO group K) thanks to the WKP30S grade and Tiger·tec Silver coating. How does the RP7 chipbreaker affect operation? The RP7 chipbreaker on the CNMG120408-RP7 WKP30S promotes controlled chip formation, improving swarf management and machine safety during turning of steel and cast iron. Is the geometry suitable for both finishing and roughing? Yes. The rhombic 80° shape combined with a 0.8 mm corner radius allows the insert to perform in both semi-roughing and finishing roles while maintaining surface quality and edge robustness. Can this insert handle interrupted cuts or heavy engagement? The 0° negative rake increases edge strength, making the CNMG120408-RP7 WKP30S well suited to interrupted cuts and scenarios with higher mechanical loads. Which brand manufactures this insert and what can be expected in terms of quality? This insert is from Walter Tools; their Tiger·tec Silver technology emphasises process security and consistent tool life, delivering reliable performance for industrial turning applications. 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 named brands. The offered article is an original, factory-new product of the manufacturer.
CNMG120408-RP7 WPP10G WPP10G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold coating and the RP7 chipbreaker for extended tool life and stable chip control in Stahl machining; order the insert directly via Metav Werkzeuge or request application advice from their consultants. CNMG120408-RP7 WPP10G indexable turning insert — Tiger·tec Gold coating, RP7 chipbreaker | Walter Tools The CNMG120408-RP7 WPP10G is an indexable turning insert engineered for versatile Stahl cutting applications with a robust RP7 chipbreaker and Tiger·tec Gold surface treatment. Tiger·tec Gold coating for extended tool life RP7 chipbreaker for consistent chip control Rhombic 80° geometry for versatile turning 0.8 mm corner radius for stable cutting edge Increased productivity through advanced coating and grade The combination of the Tiger·tec Gold coating and the WPP10G grade delivers measurable improvements in tool life and wear resistance when machining Stahl. The multi-layer coating is engineered to reduce flank wear and to withstand the thermal and mechanical loads typical of steel cutting, which leads to longer intervals between index changes and fewer tool interventions. For production environments focused on cycle-time reduction, this coated carbide insert supports higher productivity with predictable performance. Stable chip formation and process reliability from geometry and chipbreaker The RP7 chipbreaker is designed to control chip shape and evacuation in turning operations, reducing the risk of entanglement and improving surface finish. Paired with the 80° rhombic geometry and a 0.8 mm corner radius, the insert provides a reliable cutting edge that resists chipping under interrupted cuts or mixed machining conditions. This geometry supports consistent cutting forces and helps maintain dimensional stability on components, contributing to reduced rework and improved first-pass yield. Practical application scope and machining guidance Designed primarily for the ISO material group P, this insert is suitable for a broad range of Stahl types including unalloyed and alloyed steels. The neutral rake (0° negative) and robust substrate make it a pragmatic choice for general turning, shoulder cuts and facing operations where edge stability and repeatable performance are required. For optimal results, match cutting parameters and insert seat to machine rigidity and workpiece condition; correct parameter selection will exploit the WPP10G grade’s balance of wear resistance and toughness. For ordering or machining recommendations for the Walter Tools CNMG120408-RP7 WPP10G insert, contact Metav Werkzeuge GmbH via info@metav-werkzeuge.com or phone +49 2822 7131930 to discuss suitability for specific Stahl applications and to ensure fast supply. Technical Data SKU: CNMG120408-RP7-WPP10G-WALTER Article designation: CNMG120408-RP7 ISO designation: CNMG120408-RP7 WPP10G Grade: WPP10G Series: Tiger·tec Gold Manufacturer: Walter Tools Product type: Indexable turning insert Execution: G Chipbreaker: RP7 Tolerance class: M Core data Plate form: Rhombus 80° Plate size: 12 mm Corner radius: 0.8 mm Thickness code: 04 Free angle: 0° (negative) Special features Coated carbide substrate Tiger·tec Gold coating technology Suitable for Stahl (ISO material group P) RP7 chipbreaker for controlled chips Robust edge preparation for stable cutting FAQ What materials is the insert suitable for? The CNMG120408-RP7 WPP10G is intended for Stahl (ISO group P) and performs well on a wide range of unalloyed and alloyed steels; the WPP10G grade balances wear resistance and toughness for typical steel machining. What does the WPP10G grade offer? WPP10G is a Walter Tools coated carbide grade within the Tiger·tec Gold family designed to extend tool life and provide stable wear behaviour during Stahl machining operations. How does the RP7 chipbreaker affect performance? The RP7 chipbreaker promotes consistent chip formation and evacuation, improving surface finish and reducing the likelihood of chip-related interruptions in turning processes. Is the geometry suitable for heavy-duty turning? The 80° rhombic form combined with a 0.8 mm corner radius and a negative rake makes the insert well suited to robust turning tasks where edge strength and repeatability are priorities. Can the insert be used for finishing and semi-finishing? Yes; the combination of grade and chipbreaker enables both semi-finishing and finishing applications on Stahl when cutting parameters are adapted to the desired surface quality. Protected trademarks and trade names remain the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered article is an original, brand-new product of Walter Tools. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany
CNMG120408-RP7 WPP20G WPP20G Wendeplatten - Walter Tools
Taking advantage of the Tiger‑tec Gold coating and the universal WPP20G grade delivers a robust balance of wear resistance and toughness for dependable machining of steel; the RP7 chipbreaker and rhombic 80° geometry ensure controlled chip formation and consistent surface finish, supporting uninterrupted production. Order the insert via Metav Werkzeuge or consult their technical team for application advice. CNMG120408-RP7 WPP20G CNMG120408-RP7 — Tiger‑tec Gold grade for Steel | Walter Tools A CNMG120408-RP7 WPP20G turning insert designed for general steel turning, combining a coated carbide grade from the Tiger‑tec Gold series with an RP7 chipbreaker for reliable chip control and stable tool life. Coated Tiger‑tec Gold grade WPP20G RP7 chipbreaker for consistent chips Rhombic 80° geometry for versatile turning 0° negative rake for robust cutting edge Consistent performance for steel turning operations The Tiger‑tec Gold series delivers a deliberately engineered balance between wear resistance and toughness, making this insert ideal for a wide range of steel applications. The combination of a coated carbide grade (WPP20G) and a stable edge preparation improves tool life under varying cutting conditions. The RP7 chipbreaker is tuned to produce short, controllable chips in common turning tasks, which reduces cycle interruptions and supports safer, more predictable machining. This results in fewer tool changes and a steadier throughput on lathes and turning centres. Geometry and edge specification that enhance stability Rhombic 80° geometry provides versatility for both outer and semi‑finishing passes, while the 0° negative rake increases the insert’s robustness in interrupted cuts and heavy engagement. The 0.8 mm corner radius helps to distribute cutting forces and improve surface finish without sacrificing strength. Together these design choices support higher process reliability when tackling unalloyed and alloyed steels, and they contribute to consistent dimensional results even in demanding production schedules. Practical benefits and process reliability Selected for its universality in steel machining, the WPP20G grade is optimised for the typical heat and chip formation of steel cutting. The coated structure of the insert reduces flank wear and helps maintain a stable cutting edge, which in turn preserves finish quality over longer tool life. For operations seeking a compromise between productivity and surface quality, this insert offers an efficient solution: predictable tool life, improved chip control and simplified tool inventory thanks to the insert’s broad applicability. Contact Metav Werkzeuge today for application guidance or to request sample recommendations tailored to specific steel grades and turning conditions Technical Data Article number: CNMG120408-RP7-WPP20G-WALTER Designation: CNMG120408-RP7 WPP20G Series: Tiger‑tec Gold Grade: WPP20G Manufacturer: Walter Tools Facts Insert size: 12 Thickness: 04 Corner radius: 0.8 mm Free angle: 0° (negative) Tolerance class: M Special features Coating technology: Tiger‑tec Gold Chipbreaker: RP7 Geometry: Rhombus 80° Material application: Steel Coated cemented carbide grade FAQ What materials is this insert suitable for? The CNMG120408-RP7 WPP20G insert is specified for machining steel; the WPP20G grade and Tiger‑tec Gold coating are optimised for the heat and chip behaviour typical of steel. How does the RP7 chipbreaker affect machining? The RP7 chipbreaker on this Walter Tools indexable insert produces controlled, short chips in turning operations, improving process safety and reducing cycle interruptions during steel turning. Is the geometry suitable for roughing and finishing? The rhombic 80° form with a 0.8 mm corner radius provides a balance between strength for roughing and a fine surface finish for light finishing passes. What does the 0° (negative) free angle mean for cutting? A 0° negative rake increases edge robustness, making the insert more resistant to impact and suitable for intermittent cuts or higher feed operations on steel. Can this insert reduce tool inventory complexity? The universal character of the WPP20G grade and the Tiger‑tec Gold coating helps consolidate tool choices for many steel turning tasks, simplifying stock and replacement planning. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and trade names are the property of their respective owners. Their mention here serves explanatory purposes only and does not imply any affiliation between our company and the named brands. The offered article is an original, factory‑new product of the manufacturer.
CNMG120408-RP7 WPP30G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Gold coating, the WPP30G grade and the robust RP7 chipbreaker for consistent, productive Stahl turning; order directly via Metav Werkzeuge or request advice from our consultants. CNMG120408-RP7 WPP30G turning insert for Stahl — Walter Tools A CNMG120408-RP7 WPP30G indexable turning insert engineered for productive Stahl machining, featuring the Tiger‑tec Gold coating and an RP7 chipbreaker for controlled chip formation. Tiger‑tec Gold coating for extended tool life Optimised for Stahl machining (ISO P) 0° negative rake for robust cuts Rhombic 80° shape with 0.8 mm corner radius Higher productivity through coating and grade advantages The combination of the Tiger‑tec Gold coating and the WPP30G grade delivers a measurable rise in process reliability when machining Stahl. The coated carbide composition is designed to tolerate the heat and abrasion typical of turning operations in ISO P materials, meaning longer tool life and fewer insert changes. The Tiger‑tec Gold technology reduces flank wear and supports consistent surface finish across long production runs, which translates into fewer interruptions and better output per shift. This section explains the practical benefit: improved uptime and lower cost per part thanks to reduced changeover frequency. Robust geometry and chip control for stable turning A 0° (negative) rake combined with the RP7 chipbreaker produces a stable cutting edge and predictable chip formation even under interrupted cuts or unstable clamping conditions. The rhombic 80° shape provides good access to shoulders and external profiles, while the 0.8 mm corner radius balances strength and finish capability. The RP7 chipbreaker is optimised for medium to heavy cuts in Stahl, directing chips away from the cutting zone and reducing the risk of built-up edge. As a result, the insert supports consistent cycle times and reduces the need for secondary finishing. Simple selection and secure clamping for workshop use The CNMG form is widely compatible with standard turning toolholders, enabling straightforward integration into existing tooling systems. The insert’s nominal designations—CNMG120408—match common catalogue and holder specifications, simplifying inventory management. The WPP30G grade is a versatile option across a broad range of Stahl subtypes (from wear-resistant to general-purpose steels), offering a dependable balance between toughness and wear resistance. Handling and indexability allow fast rotation of unused cutting edges, which keeps machines productive with minimal downtime for tool changes. For reliable, productive Stahl turning with Walter Tools, contact Metav Werkzeuge for tailored advice and prompt supply of CNMG120408-RP7 WPP30G inserts. Technical data SKU: CNMG120408-RP7-WPP30G-WALTER Article: Drehwendeschneidplatte CNMG120408-RP7 WPP30G Walter Tools Type: Indexable turning insert / turning insert Manufacturer: Walter Tools Core specifications Grade: WPP30G Series: Tiger‑tec Gold Relief angle: 0° (negative) Corner radius: 0.8 mm Insert size designation: 12 Thickness designation: 04 Tolerance class: M Features and compatibility Chipbreaker: RP7 Shape: Rhombic 80° Material application: Stahl (ISO P) Coating: Tiger‑tec Gold (coated carbide) Substrate: coated cemented carbide FAQ What materials is this insert suitable for? The CNMG120408-RP7 WPP30G is designed primarily for Stahl machining (ISO P); the WPP30G grade and Tiger‑tec Gold coating are tuned for the heat and chip characteristics of steels. How does the 0° negative rake affect cutting performance? A 0° (negative) rake increases cutting edge strength and supports stable behaviour in tougher cuts; this makes the insert suitable for operations where robustness is prioritised over minimal cutting forces. Which chipbreaker should be used for medium to heavy cuts? The RP7 chipbreaker integrated on this insert promotes reliable chip control during medium to heavy turning in Stahl, reducing the likelihood of long, stringy chips and improving process stability. Is the CNMG120408-RP7 compatible with standard toolholders? Yes; the CNMG geometry follows common indexable insert standards, allowing compatibility with widely used turning toolholders that accept rhombic 80° CNMG inserts. Walter Tools: 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.
CNMG120412-FM5 WSM20S WSM20S Wendeplatten - Walter Tools
Take advantage of the combination of a Tiger·tec Silver coated grade, robust FM5 chip control and a rhombic 80° geometry for reliable machining of stainless steel and heat‑resistant alloys; order directly via Metav Werkzeuge or consult the technical team for tailored machining data. CNMG120412-FM5 WSM20S indexable turning insert — Tiger·tec Silver for stainless steel / high‑temperature alloys (Walter Tools) The CNMG120412-FM5 WSM20S is a rhombic 80° indexable turning insert designed for heavy and demanding turning applications in stainless steel and heat‑resistant superalloys. Tiger·tec Silver coating technology Grade WSM20S for thermal stability FM5 chipbreaker for controlled chips Rhombic 80° with 1.2 mm corner radius Increased process reliability through advanced coating and grade The combination of the Tiger·tec Silver coating and the WSM20S carbide grade delivers higher resistance to heat and abrasion during challenging turning operations. This engineered pairing reduces flank wear and supports a stable cutting edge, which in practice means fewer tool changes and longer uninterrupted cycles. The result is measurable process stability: consistent tool life helps to lower unexpected downtime and supports predictable manufacturing output in serial production. Predictable chip formation and consistent surface quality The FM5 chipbreaker, together with the rhombic 80° form and corner radius 1.2 mm, promotes controlled chip segmentation, minimises the risk of built‑up edge and improves the surface finish on stainless steel and S‑group alloys. The 0° negative rake geometry is suited to robust cutting conditions where edge security and repeatability are priorities. In plain terms, the chipbreaker directs chips away from the cutting zone, which reduces rework and contributes to stable cycle times on both continuous and interrupted cuts. Practical selection for demanding turning tasks and straightforward logistics The insert designation CNMG120412-FM5 WSM20S identifies size, geometry and chip control clearly, simplifying tool selection for production planning and inventory management. Tolerance class M and the standardised rhombic form mean compatibility with commonly used CNMG toolholders, easing logistics and replacement. Backed by Walter Tools’ reputation for precision tooling, the insert suits workshops aiming for reproducible results on stainless steel and heat‑resistant materials while keeping setup and maintenance effort low. Contact Metav Werkzeuge for application advice or a machining recommendation for the Walter Tools CNMG120412-FM5 WSM20S insert Technical Data Article number: CNMG120412-FM5-WSM20S-WALTER Designation: CNMG120412-FM5 WSM20S Manufacturer: Walter Tools Series: Tiger·tec Silver Grade: WSM20S Data Plate size: 12 Plate thickness: 04 Corner radius: 1.2 mm Rake angle: 0° (negative) Tolerance class: M Applicable material groups: S / M Special features Plate form: Rhombus 80° Chipbreaker: FM5 Execution: G Series description: Tiger·tec Silver coated cemented carbide Story trigger: wendeplatten FAQ Which materials is this insert intended for? The CNMG120412-FM5 WSM20S insert is specified for stainless steel and for heat‑resistant superalloys/titanium (material groups M and S). What advantage does the FM5 chipbreaker provide? The FM5 chipbreaker on this insert promotes reliable chip segmentation, directing chips away from the cutting zone and supporting consistent surface quality during turning. What are the key geometry details to consider? The insert features a rhombic 80° form, a corner radius of 1.2 mm and a 0° negative rake, which together favour edge security and repeatable cutting performance under heavy conditions. Is this insert compatible with standard CNMG toolholders? The CNMG120412-FM5 designation corresponds to common CNMG toolholder interfaces and is suitable for standard indexable turning tool systems that accept CNMG inserts. How does the Tiger·tec Silver series benefit production runs? Tiger·tec Silver coating enhances thermal and abrasive resistance, which contributes to longer tool life and reduced frequency of insert changes in high‑temperature or sticky material applications. Walter Tools is a brand of Walter AG, a global manufacturer of precision tools for metalworking; the brand is known for solutions that support consistent tool life and high productivity. Trademarks and trade names are the property of their respective owners. Brand names and protected trade names are mentioned for explanatory purposes only. There is no connection between our company and the mentioned brands. The offered article is an original factory‑new product of the manufacturer. Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen
CNMG120412-FP5 WPP10G G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold wear resistance, a 1.2 mm corner radius for stable edges, and a robust FP5 chipbreaker for consistent chip control; order directly via Metav Werkzeuge or contact our consultants for tailored recommendations. CNMG120412-FP5 WPP10G turning insert — Rhombic 80°, 1.2 mm radius, Tiger·tec Gold by Walter Tools The CNMG120412-FP5 WPP10G is a rhombic 80° indexable turning insert designed for reliable steel machining in demanding production environments. Tiger·tec Gold coating for extended tool life Designed for steel machining (ISO P) 0° negative rake for robust cutting 1.2 mm corner radius for stable edge control Consistent performance for steel machining The insert delivers high productivity by combining the WPP10G coated grade with the proven geometry of a rhombic 80° insert. The Tiger·tec Gold technology increases wear resistance and thermal stability, which translates into longer tool life and fewer tool changes during batch runs. For operations on ISO P materials, this means more consistent cycle times and reduced tooling costs per component. The coated carbide substrate reduces flank wear in continuous turning and supports predictable tool-change intervals, making the insert a pragmatic choice for serial production and roughing-to-finishing sequences. Stable cutting edge and effective chip control Edge stability is ensured by the 1.2 mm corner radius and the FP5 chipbreaker, which together produce controlled chip formation and promote safe evacuation of swarf. The 0° negative rake design provides a robust cutting edge that tolerates heavier depths of cut and intermittent engagement without sacrificing edge integrity. In practice, the geometry reduces vibration and improves surface integrity on turned parts, while the chipbreaker profile helps avoid long, stringy chips that can foul tooling or workpiece fixtures. For operators requiring reliable edge behaviour under varied cutting parameters, this combination enhances process security and repeatability. Practical application notes and economical use The insert is supplied in the CNMG120412 format with a nominal size 12 and plate thickness 4 mm, making it compatible with a wide range of standard toolholders. Its execution "G" and FP5 chip control suit turning operations on both roughing and medium-finishing passes in steel. As a coated carbide grade for P-group materials, the insert performs best with cutting fluids in heavy-duty cutting or dry machining in moderate feeds; adapt speeds to workpiece grade and tool life targets. Using these inserts in series production can reduce overall tooling spend through fewer indexings and longer runtimes, supporting both processing efficiency and predictable output quality. Contact Metav Werkzeuge to discuss the Tiger·tec Gold CNMG120412-FP5 WPP10G for steel machining and receive application-specific cutting data — info@metav-werkzeuge.com, +49 2822 7131930 Technical data Article number: CNMG120412-FP5-WPP10G-WALTER Label: Drehwendeschneidplatte CNMG120412-FP5 WPP10G Walter Tools Product type: Drehwendeschneidplatte Series: Tiger-tec Gold Facts Corner radius: 1.2 mm Size: 12 Thickness: 4 mm Clearance angle: 0° (negative) Tolerance class: M Special features Grade: WPP10G (coated carbide) Chipbreaker: FP5 Shape: Rhombic 80° Application: Steel (ISO P) Execution: G FAQ What materials is this insert optimised for? The CNMG120412-FP5 WPP10G is optimised for steel machining and is specified for ISO P materials; the WPP10G grade is tuned for typical heat and chip formation of steel. How does the FP5 chipbreaker influence machining? The FP5 chipbreaker promotes controlled chip formation and evacuation, improving process reliability and reducing the risk of chip-related interruptions during turning. Is the 0° negative rake suitable for interrupted cuts? Yes, the 0° negative rake provides a robust cutting edge that tolerates interrupted cuts and heavier engagement without rapid edge degradation. What are the advantages of the Tiger·tec Gold grade? Tiger·tec Gold offers enhanced wear resistance and thermal stability, which extends tool life and supports consistent component quality in continuous production. Which toolholder format fits this insert? The insert corresponds to the CNMG120412 format and fits standard holders designed for CNMG inserts; check holder compatibility with a 12-size insert and 4 mm plate thickness. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand presentation: Walter Tools) with headquarters in Tübingen is part of the Sandvik Group. Protected trademarks and brand names remain the property of their respective owners. Brand names and protected product designations are mentioned solely for explanatory purposes. The offered item is original, factory-new merchandise from the manufacturer Walter Tools.
CNMG120412-FP5 WPP20G G Wendeplatten - Walter Tools
Take advantage of a universal steel-grade insert that combines Tiger·tec Gold coating for extended tool life with the FP5 chipbreaker for consistent chip control, ensuring reliable productivity and predictable performance; order the insert directly via Metav Werkzeuge or consult our specialists for application advice. CNMG120412-FP5 WPP20G turning insert — Tiger·tec Gold grade for steel machining (Walter Tools) The CNMG120412-FP5 WPP20G is a coated carbide turning insert engineered for robust steel machining, offering reliable chip control and a versatile performance profile for both general turning and semi-finishing tasks Tiger·tec Gold coating for long tool life FP5 chipbreaker for reliable chip control Negative 0° rake for robust cutting performance Universally suited for steel machining Maximise tool life and process stability with advanced coating The combination of the Tiger·tec Gold coating and the WPP20G grade delivers sustained wear resistance under the thermal and mechanical loads typical of steel machining. The specialised multi-layer coating reduces flank wear and protects the carbide substrate, which translates into longer cutting intervals and fewer tool changes. For production environments where cycle time and repeatability matter, this coated carbide option supports higher productivity and consistent batch-to-batch results while preserving workpiece geometry. Controlled chips and smooth machining thanks to FP5 geometry The FP5 chipbreaker is designed to manage chip formation effectively when cutting steel, reducing the risk of long, tangled chips and improving surface finishes. Combined with the rhombic 80° geometry and a corner radius of 1.2 mm, the insert provides a balance between strength and edge sharpness: the radius supports stable cutting forces and good edge life, while the geometry ensures predictable tool engagement. In practice, this means fewer interruptions for chip clearing and more consistent component quality during both straight turning and profile operations. Robust fitment and consistent results for industrial turning With a negative 0° rake and a medium tolerance class, the insert offers a robust cutting stance that is tolerant to varying cutting conditions and machine rigidity. The plate dimensions and 4-series thickness provide a secure seat in standard CNMG toolholders, contributing to vibration damping and repeatable positioning. The WPP20G grade is specifically optimised for steel (unalloyed and alloyed), addressing the typical heat development and chip behaviour encountered in this material group and supporting predictable tool life and surface integrity in series production. For application guidance or to request availability of the CNMG120412-FP5 WPP20G from Walter Tools, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data SKU: CNMG120412-FP5-WPP20G-WALTER Article name: Drehwendeschneidplatte CNMG120412-FP5 WPP20G Walter Tools Type: Turning insert Grade: WPP20G Series: Tiger·tec Gold Facts Geometry: Rhombic 80° Corner radius: 1.2 mm Inscribed circle / size: 12 Thickness series: 04 Rake / relief angle: 0° (negative) Tolerance class: M Special features Chipbreaker: FP5 Coated carbide grade (Tiger·tec Gold) Designed for steel machining (ISO group P) Robust negative cutting edge for stable cutting FAQ What materials is this insert suitable for? The CNMG120412-FP5 WPP20G is designed for machining steel (ISO group P), covering unalloyed and alloyed steels typical in general turning applications. What benefit does the FP5 chipbreaker provide? The FP5 chipbreaker on the CNMG120412-FP5 WPP20G ensures controlled chip formation for safer, cleaner machining and improved surface quality when turning steel. How does the corner radius affect cutting performance? A corner radius of 1.2 mm gives the insert a strong edge for enhanced tool life; with the CNMG120412-FP5 WPP20G this supports semi-finishing cuts and stable tool behaviour under varying cutting depths. Which series and coating does this insert use? This turning insert belongs to the Tiger·tec Gold series (WPP20G grade), a coated carbide solution optimised for wear resistance and process security in steel machining. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Protected trademarks and trade names remain the property of their respective owners. Brand names and registered designations are mentioned solely for explanatory purposes and do not imply any affiliation between our company and the manufacturers named. The offered item is an original, brand-new product from the specified manufacturer.
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