TNMU160508R-G27 WKK25G Wendeplatten - Walter Tools
Take advantage of a high-wear resistant, coated cemented carbide grade combined with proven geometry for reliable cast-iron milling. The combination of Tiger·tec Gold technology and the WKK25G grade ensures stable chip formation and long tool life, supporting consistent productivity. Order directly via Metav Werkzeuge or consult the technical team for application-specific advice. TNMU160508R-G27 WKK25G milling indexable insert — Tiger·tec Gold, for cast iron — Walter Tools The TNMU160508R-G27 WKK25G is a triangular milling indexable insert designed for productive machining of cast iron and similar abrasive materials. Tiger·tec Gold coating for high wear resistance Optimised for cast iron machining Triangle 60° shape for stable clamping Corner radius 0.8 mm for precise engagement Higher productivity through controlled chip formation The combination of the WKK25G grade and the G27 chipbreaker is engineered specifically for abrasive cast-iron alloys. The coated substrate promotes predictable chip control, reducing chip-related interruptions and the need for manual chip handling. For workshop planners this translates into fewer unplanned stopovers and a smoother production flow. The technical advantage of a dedicated chipbreaker is that it converts often short, brittle chips from cast iron into manageable fragments, improving surface finish and tool engagement. Longer life from advanced coating and substrate The insert’s coated cemented carbide substrate, run through the Tiger·tec Gold process, offers elevated wear resistance and edge stability under typical cast-iron cutting conditions. Coating technology here reduces flank wear and boosts resistance to abrasive elements in the workpiece, extending the service interval between index changes. This reduced downtime and predictable tool life support cost-effective batch processing and help to maintain consistent component quality over serial production. Geometry that secures stability and accuracy The Triangle 60° plate form with a corner radius 0.8 mm and negative rake 0° provides a secure seat in the toolholder and a robust cutting edge for interrupted or heavy cuts. This geometry minimises vibration and improves positional repeatability on the spindle, which benefits dimensional accuracy at the workpiece. The compact plate size and standard clamping form also simplify inventory planning and toolholder compatibility across a range of milling heads. Practical application advice and selection criteria Suitable primarily for cast iron machining, this insert offers a balance between wear resistance and toughness for general-purpose finishing and roughing. The standard tolerance class and form support predictable tool changeovers within automated machining cells. For users evaluating tools for specific alloys or cutting conditions, the TNMU160508R-G27 WKK25G should be considered where chip fragmentation and abrasive wear are primary concerns; for alternative materials or harder alloys, select grades optimised for those substrates. For further data or assistance on integration into existing tool systems, Metav Werkzeuge can advise on cutting parameters and holder compatibility. Contact Metav Werkzeuge for application-specific recommendations and ordering: info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the TNMU160508R-G27 WKK25G and suitable toolholders Technical Data Article number: TNMU160508R-G27-WKK25G-WALTER Product: Fräswendeschneidplatte (milling indexable insert) Manufacturer: Walter Tools Series: Tiger·tec Gold Grade: WKK25G Numbers / Facts Plate form: Triangle 60° Plate size: 16 Plate thickness: 05 Corner radius: 0.8 mm Relief angle: 0° (negative) Chipbreaker: G27 Tolerance class: M Special features / Designs Coating: Tiger·tec Gold Substrate: coated cemented carbide Material suitability: cast iron Execution: U Application focus: abrasive cast-iron machining FAQ What materials is this insert intended for? The TNMU160508R-G27 WKK25G insert from Walter Tools is tailored for machining cast iron, with a grade and chipbreaker designed to handle abrasive and short-breaking chips. How does the Tiger·tec Gold coating benefit tool life? The Tiger·tec Gold coating on the TNMU160508R-G27 WKK25G reduces abrasive wear and stabilises the cutting edge, increasing life under typical cast-iron cutting regimes. Which machine operations suit this triangular insert? The triangular 60° form of the TNMU160508R-G27 WKK25G is suitable for face and shoulder milling operations where stable clamping and consistent chip control are required. Can this insert handle interrupted cuts or heavy depths of cut? Yes; the negative relief and robust geometry of the TNMU160508R-G27 WKK25G help maintain edge security during interrupted cuts and when higher tool engagement is necessary. 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.
TNMU160508R-G27 WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of high process stability, broad material suitability and economical tool life to maintain productive milling operations; order the insert directly via Metav Werkzeuge or request advice from our consultants for application-specific recommendations. TNMU160508R-G27 WKP25S milling indexable insert — triangle 60°, Tiger‑tec Silver, Walter Tools The TNMU160508R-G27 WKP25S is a coated carbide milling insert designed for productive machining of steel and cast iron in versatile milling setups Tiger‑tec Silver coating for long life Optimised for steel and cast iron Triangle 60° geometry for versatile use Negative 0° rake for secure machining High-performance grade for consistent removal rates The insert uses the WKP25S cutting grade within the Tiger‑tec Silver family, a coated carbide solution engineered for stable chip formation and extended tool life under typical steel and cast iron conditions. The combination of coating and substrate promotes thermal resilience and wear resistance, which reduces the need for frequent index changes and supports predictable tool-change intervals. For production environments seeking to increase uptime, this material pairing ensures a reliable balance between cutting-edge hardness and toughness, delivering consistent machining performance across batch and flow production. Geometry and chip control that improve surface quality Designed in a triangle 60° form with a corner radius of 0.8 mm, this insert offers a robust cutting edge suitable for a wide range of slotting and shoulder milling operations. The G27 chipbreaker is tailored to the typical chip types encountered when machining P (steel) and K (cast iron) groups according to ISO 513, promoting controlled, short chips and minimising re-cutting. The negative 0° rake gives the insert a secure cutting geometry that stabilises the tool–workpiece interface, helping to maintain surface finish and reduce vibration in interrupted cuts. These geometric choices translate directly into measurable benefits: fewer rejects, steadier spindle loads and a more uniform workpiece finish. Practical advantages for workshop integration and supply Selection of this insert simplifies tooling logistics: the standardised format and tolerance class M mean predictable clamping and repeatable positioning across common toolholders. The product is suitable for medium to high cutting speeds where coated carbide benefits are required; the attribute set supports both roughing and semi-finishing when used within recommended parameter windows. For purchasing and technical evaluation, Metav Werkzeuge provides application support and delivery coordination to integrate the insert into existing tool systems, ensuring the transition from specification to shop-floor use is efficient and documented. For tailored recommendations or to secure supply of this Walter Tools insert, contact Metav Werkzeuge — info@metav-werkzeuge.com or +49 2822 7131930 — for application advice and prompt order processing. Technical data Article number: TNMU160508R-G27-WKP25S-WALTER Product: Milling indexable insert Series: Tiger‑tec Silver Grade: WKP25S Manufacturer: Walter Tools Dimensions / Key figures Size: 16 Corner radius: 0.8 mm Rake: 0° (negative) Thickness code: 05 Tolerance class: M Materials & features Coating: Tiger·tec Silver Substrate: Coated carbide Applicable work materials: steel (P), cast iron (K) Plate form: triangle 60° Chipbreaker: G27 Execution: U FAQ What materials is this insert suitable for? The TNMU160508R-G27 WKP25S is specified for machining steel (P) and cast iron (K), leveraging the Tiger‑tec Silver coating and WKP25S grade for reliable performance. How does the corner radius affect cutting? A corner radius of 0.8 mm increases edge strength for heavier cuts while contributing to a stable surface finish when used with appropriate cutting parameters. Is the chip control suitable for interrupted cuts? Yes, the combination of the G27 chipbreaker and negative 0° rake provides controlled chip formation and improved stability in interrupted milling situations. Can this insert be used for finishing passes? The coated carbide grade and geometry allow for semi-finishing and finishing when cutting parameters are optimised for the material and machine rigidity. Which series does the insert belong to and what does that mean? This insert is part of the Tiger‑tec Silver series; the series designation indicates a modern coating technology intended to enhance wear resistance and process reliability. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany; The Walter AG (brand appearance: Walter Tools) is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names belong to their respective owners. Brand names and protected product designations are used for explanation only. There is no affiliation between our company and the named brands. The offered article is an original, factory-new product of the manufacturer.
TNMU160508R-G27 WKP35G Wendeplatten - Walter Tools
Take advantage of Tiger‑tec Gold performance and the WKP35G grade for consistent tool life and reliable chip control; the triangular 60° geometry with a 0.8 mm corner radius provides stable milling in steel and cast iron. Order the TNMU160508R‑G27 WKP35G milling insert via Metav Werkzeuge or consult the Metav team for application support. TNMU160508R‑G27 WKP35G milling indexable insert — Walter Tools (Tiger‑tec Gold) for steel & cast iron, 0° negative rake The TNMU160508R‑G27 WKP35G is a triangle 60° milling insert designed for productive machining of steel and cast iron in general milling applications, combining a coated carbide grade with a chipbreaker optimised for stable cut conditions. Tiger‑tec Gold coating for extended tool life WKP35G grade, coated carbide for P and K Triangle 60° form, 0.8 mm corner radius 0° negative rake for stable milling Improved process reliability through coating and grade The Tiger‑tec Gold coating and the WKP35G carbide grade deliver a measurable improvement in wear resistance and edge stability during continuous milling operations on steel and cast iron. Coated grades like this are engineered to withstand the typical thermal and abrasive stresses of machining these materials: the coating reduces abrasive wear and the base carbide provides the necessary toughness. For production environments this combination leads to fewer tool changes, higher machine uptime and more predictable component quality, which supports efficient process planning and cost control. Geometry that enhances cutting stability and chip control The triangular 60° insert form with a 0.8 mm corner radius and a G27 chipbreaker promotes controlled chip formation and stable cutting forces. A 0° negative rake contributes to a robust cutting edge under interrupted or heavy cuts, lowering the risk of edge chipping. The chipbreaker is designed to fragment and evacuate chips reliably when machining both unalloyed and alloyed steels as well as grey and nodular cast irons, improving surface finish and reducing rework. For operators and process engineers, these geometric choices translate into repeatable results and simplified cutting parameter selection. Practical benefits for workshop productivity Integration of this grade and geometry into a machining strategy offers tangible benefits: improved tool life, consistent surface quality and reduced secondary operations. The TNMU160508R‑G27 WKP35G format aligns with standard ISO‑conforming toolholders for triangular inserts, allowing straightforward indexation and cost‑effective utilisation of multiple cutting edges. The coated carbide composition supports a wide range of cutting speeds and feeds suited to roughing and semi‑finishing passes, enabling a balance between material removal rate and tool longevity that favours overall shop productivity. For procurement and application advice on the Walter Tools TNMU160508R‑G27 WKP35G, contact Metav Werkzeuge for specification matching and supply: info@metav-werkzeuge.com | +49 2822 7131930 — Metav Werkzeuge can advise on the best machining parameters and availability. Technical Data Article number: TNMU160508R-G27-WKP35G-WALTER ISO designation: TNMU160508R-G27 WKP35G Manufacturer: Walter Tools Series: Tiger‑tec Gold Facts Plate size: 16 Corner radius: 0.8 mm Plate form: Triangle 60° Free angle (rake): 0° (negative) Tolerance class: M Thickness: 05 Special features Grade: WKP35G Coating / technology: Tiger‑tec Gold Material designation: P / K (steel / cast iron) Chipbreaker: G27 Execution: U Designation without grade: TNMU160508R-G27 FAQ Is this insert suitable for machining both steel and cast iron? The TNMU160508R‑G27 WKP35G is designed for P (steel) and K (cast iron) applications and the WKP35G grade is optimised for the wear conditions typical of these material groups. What advantages does the Tiger‑tec Gold coating provide? The Tiger‑tec Gold coating on this insert enhances wear resistance and edge stability, which extends tool life and supports consistent component quality when using the TNMU160508R‑G27 WKP35G in production milling. Which machining tasks are appropriate for this triangular insert? The triangular 60° geometry and robust 0° negative rake make the insert suitable for productive milling operations, particularly where stable cutting edges and effective chip control are required in roughing and semi‑finishing. How does the G27 chipbreaker affect performance? The G27 chipbreaker promotes controlled chip segmentation and evacuation when cutting steel and cast iron, reducing chip‑related interruptions and supporting improved surface finish with the TNMU160508R‑G27 WKP35G. Will this insert fit standard TNMU toolholders? The ISO designation TNMU160508R‑G27 indicates compatibility with toolholders specified for this insert type, allowing straightforward indexing and economical use of the available cutting edges. Manufacturer: Walter Tools; part of Walter AG, headquarters Tübingen, Germany Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden; support.coromant@sandvik.com Protected trademarks and brand names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only. There is no connection between our company and the named brands. The offered item is an original, factory‑new product of the manufacturer.
TNMU160508R-G27 WPP35G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Gold coating and the WPP35G carbide grade for extended tool life and consistent chip control in steel machining; order directly via Metav Werkzeuge or consult our team for cutting-data recommendations. TNMU160508R-G27 WPP35G – Milling indexable insert, Tiger‑tec Gold coated carbide, triangle 60° by Walter Tools TNMU160508R-G27 WPP35G is a triangular 60° milling indexable insert designed for productive steel machining, combining a Tiger‑tec Gold coating with a dedicated chipbreaker for stable chip formation Tiger‑tec Gold coated carbide for long tool life Designed for steel machining with consistent chip control Triangle 60° geometry, 0.8 mm corner radius Negative rake 0° for robust cutting performance Longer tool life and stable performance under heat The combination of the Tiger‑tec Gold coating and the WPP35G grade delivers wear resistance and thermal stability that directly translate into longer intervals between index changes. The multi-layer coating reduces abrasion and maintains a sharp cutting edge during continuous operation, which improves component consistency in series production. For customers working primarily with steel, this results in fewer interruptions, predictable reconditioning cycles and measurable productivity gains when compared with uncoated or conventional grades. Geometry that supports secure cutting and predictable chips The triangle 60° form and corner radius 0.8 mm create a reliable geometry for face and shoulder milling operations, while the negative rake 0° increases edge robustness under intermittent or heavy cuts. The integrated G27 chipbreaker promotes controlled chip formation typical for steel applications, reducing the risk of built-up edge and improving surface finish. Tolerance class M ensures dimensional consistency across batches, supporting repeatable set-ups and predictable toolpaths on CNC machines. Practical use and process benefits in workshop operations Specified for applications in steel, this insert is optimised for everyday production tasks where a balance of toughness and wear resistance is required. The coated carbide substrate enables higher cutting parameters in many situations, helping to shorten cycle times and improve throughput. The insert’s design simplifies insert handling and indexing, and the robust cutting edges reduce the frequency of unexpected tool changes. For customers seeking process stability, the combination of geometry and grade provides a pragmatic route to higher overall equipment effectiveness. Contact Metav Werkzeuge for tailored cutting-data sheets and availability of the TNMU160508R-G27 WPP35G from Walter Tools, and request specific recommendations for steel machining operations Technical Data SKU: TNMU160508R-G27-WPP35G-WALTER Designation: TNMU160508R-G27 WPP35G Product type: Fräswendeschneidplatte Manufacturer: Walter Tools Facts Shape: Triangle 60° Corner radius: 0.8 mm Rake: 0° (negative) Size designation: 16 Thickness designation: 05 Tolerance class: M Special features Series: Tiger‑tec Gold Grade: WPP35G (coated carbide) Chipbreaker: G27 Execution: U Material application: Steel FAQ What materials is this insert suitable for? The TNMU160508R-G27 WPP35G is designed primarily for steel machining and the grade is optimised for the thermal and chip-formation behaviour typical of that material group. How does the Tiger‑tec Gold coating improve performance? The Tiger‑tec Gold coating on the WPP35G grade enhances wear resistance and thermal stability, which helps the insert maintain cutting-edge integrity and extend service life under demanding conditions. Which operations benefit most from the triangle 60° shape? The triangle 60° geometry is advantageous for face and shoulder milling tasks; the design of the TNMU160508R-G27 supports secure edge engagement and flexible indexing for multiple cutting positions. What role does the G27 chipbreaker play? The G27 chipbreaker is configured to control chip shape and evacuation in steel, reducing the likelihood of built‑up edge and improving surface finish during continuous or interrupted cuts. Is this insert suitable for heavy or interrupted cuts? Yes. The negative rake 0° and robust WPP35G grade provide enhanced edge strength on the TNMU160508R-G27, making it suitable for heavier or intermittent cutting conditions where edge robustness is critical. The Walter AG (brand: Walter Tools) with headquarters in Tübingen is among the world's leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik group. Protected trademarks and product names are the property of their respective owners. Brand names and protected product designations are mentioned solely for explanatory purposes. There is no connection between our company and the named brands. The offered item is an original factory‑new product of the manufacturer. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany
TNMU160508R-G27 WSP45G Wendeplatten - Walter Tools
Benefit from the combination of Tiger·tec Gold coating, the tough WSP45G grade and a stable triangular geometry for predictable chip control and extended tool life; order the insert directly via Metav Werkzeuge or consult the technical team for application advice. TNMU160508R-G27 WSP45G milling insert — Tiger·tec Gold, triangle 60° (Walter Tools) TNMU160508R-G27 WSP45G is a coated-carbide milling insert designed for versatile milling operations, delivering stable cutting performance across steel, stainless steel and heat‑resistant alloys. Tiger·tec Gold coated grade WSP45G Suitable for steel, stainless steel, superalloys Negative rake 0° for stable cutting Triangle 60° form, 0.8 mm nose radius Predictable chip control for continuous production The combination of the G27 chipbreaker and the Tiger·tec Gold coating provides consistent chip formation and evacuation under varying cutting conditions. The insert’s triangle 60° form and 0.8 mm radius generate a robust cutting edge that resists chipping during interrupted cuts and heavy engagement. With a 0° negative rake, the geometry shifts loading away from the cutting lip, which improves edge stability and reduces the risk of built‑up edge during machining of tougher materials. This results in fewer unplanned tool changes and a steadier production flow, which is critical for medium‑volume manufacturing. Broad material capability reduces tool inventory Designed for application across the ISO groups P (steel), M (stainless steel) and S (heat‑resistant alloys / titanium), the WSP45G grade enables one insert type to cover multiple workpiece materials. The coated, PVD‑based composition offers a balance between toughness and wear resistance, making it suitable for both roughing and semi‑finishing passes. Using a single, versatile grade helps lower overall tooling complexity and inventory costs while keeping machining set‑ups simpler and repeatable. The insert’s tolerance class M supports consistent seating and repeatable positioning in standard clamping systems. Durable coating and geometry for improved component quality The Tiger·tec Gold coating technology enhances thermal stability and reduces flank wear, supporting longer tool life and improved surface finish on machined components. The insert thickness code and the triangular form provide multiple indexed cutting edges per insert, contributing to economical usage and predictable performance. For operations requiring a stable edge under elevated temperatures—such as machining austenitic stainless steels or nickel‑base alloys—the coated grade and negative‑rake geometry help to maintain a reliable cutting edge and a consistent surface appearance on the workpiece. For application‑specific parameter recommendations and to arrange supply of Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge for tailored technical advice and order options Technical data SKU: TNMU160508R-G27-WSP45G-WALTER Label: Fräswendeschneidplatte TNMU160508R-G27 WSP45G Walter Tools Manufacturer: Walter Tools Series: Tiger·tec Gold Grade: WSP45G Core data Insert size: 16 Thickness code: 05 Nose radius: 0.8 mm Clearance angle: 0° (negative) Form: Triangle 60° Tolerance class: M Special features Coating/technology: Tiger·tec Gold (PVD coated carbide) Chipbreaker: G27 Application: Steel (P), Stainless steel (M), Superalloys/Titanium (S) Geometry: triangular insert with multiple indexed edges for economical use Designation: TNMU160508R-G27 WSP45G FAQ What materials is this insert suitable for? The TNMU160508R-G27 WSP45G insert is specified for ISO groups P, M and S — that is, steel, stainless steel and heat‑resistant superalloys or titanium — thanks to its WSP45G PVD grade and robust geometry. What benefits does the Tiger·tec Gold coating provide? The Tiger·tec Gold coating increases thermal resistance and wear performance, helping the insert maintain a sharp edge longer and improving workpiece surface quality during sustained milling. How does the 0° negative rake affect cutting? A 0° negative rake increases edge strength and reduces micro‑chipping risk under heavy loads or interrupted cuts, delivering greater cutting‑edge stability compared with positive‑rake geometries. Which machining tasks suit this triangular insert best? The insert’s triangle shape and 0.8 mm radius are well matched to face milling, shoulder milling and general slotting where a balance of edge strength and acceptable surface finish is required. 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.
TNMU160508R-G57 WKP25S Wendeplatten - Walter Tools
Take advantage of the combination of Tiger‑tec Silver wear resistance, a robust WKP25S grade and triangle geometry for stable milling results; order via Metav Werkzeuge or consult our specialists for process data and availability. TNMU160508R-G57 WKP25S — indexable milling insert, Tiger‑tec Silver grade for steel and cast iron (Walter Tools) A TNMU160508R-G57 WKP25S indexable milling insert engineered for high‑productivity milling of steel and cast iron in demanding production environments Tiger‑tec Silver coated WKP25S grade Triangle 60° geometry for secure seating 0.8 mm corner radius for robust cutting edges Optimised chip control with G57 chipbreaker Consistent performance across steel and cast iron The insert is designed for reliable machining of steel (P) and cast iron (K) according to ISO 513‑aligned applications. The combination of the WKP25S coated carbide grade and the Tiger‑tec Silver coating delivers stable wear behaviour and predictable tool life, which reduces process variability. By focusing on heat and chip formation typical for these material groups, the geometry and grade support consistent surface quality and repeatable cycle times on production runs. Longer tool life through advanced coating technology The Tiger‑tec Silver technology provides a balanced coating system that improves resistance to abrasive wear and thermal loading during milling. This results in fewer insert changes and longer intervals between tool interventions, contributing to lower machine downtime and higher overall equipment effectiveness. When paired with the WKP25S substrate, the system is tuned to manage the mechanical and thermal stresses encountered in mixed‑batch work, enabling a better cost‑per‑part ratio for medium to high volumes. Geometry engineered for stability and repeatable results The triangular 60° shape and the 0° negative relief create a rigid cutting configuration that supports interrupted and continuous cuts alike. The 0.8 mm corner radius strengthens the insert tip against chipping and provides a reliable cutting edge for semi‑finishing tasks. Tolerance class M and the insert’s form factor contribute to accurate seating in cutter bodies, which helps to maintain dimensional consistency and minimise rework. Practical use and process support for efficient integration The integrated G57 chipbreaker assists in predictable chip formation, improving evacuation and reducing the risk of built‑up edge in steel and cast iron applications. The insert is available in a compact size suited to a wide range of milling cutter bodies; consult Metav Werkzeuge for validated cutting data, recommended feeds and speeds, and tooling combinations to match the machining strategy. Technical advice and application support are available when process stability or surface finish are critical. Contact Metav Werkzeuge for tailored cutting parameters, availability of Walter Tools inserts and practical recommendations; email info@metav-werkzeuge.com or call +49 2822 7131930 for fast assistance Technical Data Article number: TNMU160508R-G57-WKP25S-WALTER Label: Milling indexable insert TNMU160508R-G57 WKP25S Walter Tools Manufacturer: Walter Tools Product type: Indexable milling insert Series: Tiger‑tec Silver Key figures Geometry: Triangle 60° Corner radius: 0.8 mm Relief angle: 0° (negative) Insert size: 16 Thickness: 05 Tolerance class: M Special features Grade: WKP25S (coated carbide) Chipbreaker: G57 Material suitability: Steel (P) and Cast iron (K) Designation: TNMU160508R-G57 WKP25S Intended use: Milling FAQ What materials is this insert suitable for? The TNMU160508R-G57 WKP25S insert is intended for machining steel (P) and cast iron (K) as indicated by its WKP25S grade and Tiger‑tec Silver coating. How does the Tiger‑tec Silver coating benefit production? Tiger‑tec Silver on the WKP25S grade improves abrasive and thermal wear resistance, extending tool life and supporting more consistent cycle times in milling operations. What is the effect of the 0.8 mm corner radius? A 0.8 mm corner radius increases edge robustness, reducing the likelihood of chipping and enabling stable semi‑finishing passes with good surface quality. Which chip behaviour can be expected with the G57 chipbreaker? The G57 chipbreaker promotes controlled chip formation for improved evacuation in interrupted and continuous cuts, enhancing process reliability when machining P and K materials. Where can validated cutting data and tooling recommendations be obtained? Validated cutting parameters and tooling pairings are available from Metav Werkzeuge; refer to application specialists for cutter body compatibility and optimisation. Manufacturer: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany The Walter AG (marketed as 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 remain the property of their respective owners. Brand names and protected designations are used for explanation only; there is no affiliation between our company and the manufacturers mentioned. The offered item is an original, factory‑new product from the manufacturer.
TNMU160508R-G57 WKP35G Wendeplatten - Walter Tools
Take advantage of the high wear resistance of the Tiger·tec Gold grade and the robust WKP35G geometry for reliable, high-productivity milling of steel and cast iron; order the insert via Metav Werkzeuge or contact the consultants for application advice. TNMU160508R-G57 WKP35G — indexable milling insert, Tiger·tec Gold for steel and cast iron — Walter Tools The TNMU160508R-G57 WKP35G is an indexable milling insert designed for productive metalcutting applications, optimised for machining steel (P) and cast iron (K) with a coated-carbide cutting grade from the Tiger·tec Gold family Tiger·tec Gold coating for extended tool life Designed for steel and cast iron machining Triangle 60° form with 0.8 mm corner radius Faster, more consistent production through advanced coating and grade The Tiger·tec Gold coating paired with the WKP35G cutting grade delivers a tangible improvement in wear resistance and thermal stability compared with uncoated grades. This combination reduces flank and crater wear during high-volume milling, which translates into longer tool life and fewer index changes. For manufacturing environments where cycle-time consistency is critical, the coated carbide technology helps maintain cutting-edge geometry for longer, supporting increased overall productivity and predictable machining windows. Stable cutting geometry and chip control for dependable surface quality The triangular 60° form and G57 chipbreaker create a stable cutting process that is particularly suited to the chip characteristics of steel and cast iron. The 0° (negative) relief angle gives a robust cutting edge helpful for interrupted cuts and heavy engagement, while the 0.8 mm corner radius balances strength and surface finish. Together these design choices improve chip breakage and evacuation, which reduces the risk of re-cutting and helps achieve consistent component surfaces with fewer process interruptions. Clear handling and integration benefits for workshop use Format and designation codes such as TNMU160508R-G57 indicate compatibility with a wide range of standard triangular milling tool holders and make tool management straightforward. The insert’s profile supports both roughing and semi-finish strategies depending on cutter geometry and cutting data, enabling flexible process planning. The TNMU160508R-G57 WKP35G grade is part of the Tiger·tec Gold series from Walter Tools, offering a recognised balance between economy and machining performance for everyday production needs. Contact Metav Werkzeuge GmbH for tailored application recommendations and to source Tiger·tec Gold inserts from Walter Tools; email info@metav-werkzeuge.com or call +49 2822 7131930 for direct technical support and ordering Technical Data SKU: TNMU160508R-G57-WKP35G-WALTER Label: Fräswendeschneidplatte TNMU160508R-G57 WKP35G Walter Tools Manufacturer: Walter Tools Product type: Fräswendeschneidplatte Grade: WKP35G Series: Tiger-tec Gold Shape: Dreieck 60° Chipbreaker: G57 Material code: P / K Designation (without grade): TNMU160508R-G57 ISO designation: TNMU160508R-G57 WKP35G Execution: U Tolerance class: M Facts Corner radius: 0.8 mm Insert size: 16 Thickness code: 05 Relief angle: 0° (negative) Special features Coating technology: Tiger·tec Gold Substrate: coated carbide Main applications: steel (P) and cast iron (K) according to ISO 513 Robust geometry for interrupted cuts Suitable for a range of milling strategies Manufacturer brand: Walter Tools FAQ What materials is this insert suitable for? The insert is designed for machining steel and cast iron; the WKP35G grade and Tiger·tec Gold coating target the typical wear and chip-forming behaviour of these material groups. How does the G57 chipbreaker affect machining? The G57 chipbreaker promotes controlled chip fragmenting and evacuation when machining steel and cast iron, improving process stability and helping to protect the cutting edge. Is the geometry suitable for heavy interruption and roughing? Yes, the negative 0° relief and the triangular 60° form provide a robust edge for interrupted cuts and demanding engagement typical of roughing operations. Which designation should be used when reordering or checking compatibility? Use the full ISO designation TNMU160508R-G57 WKP35G and the SKU to verify holder compatibility and ensure the correct chipbreaker and grade are supplied. 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. There is no connection between our company and the named brands. The offered item is an original, factory-new product of the manufacturer.
TNMU160508R-G57 WPP35G Wendeplatten - Walter Tools
Take advantage of the combination of the Tiger·tec Gold coating, the WPP35G grade and a triangular 60° geometry to boost machining stability and tool life in Stahl applications; order directly via Metav Werkzeuge or consult the technical team for tailored recommendations. TNMU160508R-G57 WPP35G indexable milling insert — Tiger·tec Gold coating, for Stahl TNMU160508R-G57 WPP35G is an indexable milling insert engineered for productive, repeatable machining of Stahl; suitable for general and slightly tough steel grades where wear resistance and stable chip control are required Tiger·tec Gold coated carbide grade WPP35G Triangle 60° insert, 0.8 mm corner radius Negative 0° rake for stable cutting Optimised for Stahl machining (ISO P group) Higher productivity through advanced coating and grade The Tiger·tec Gold coating combined with the WPP35G cutting grade delivers a measurable improvement in wear resistance and thermal stability during steel machining. This coated carbide composition is designed to maintain a stable cutting edge under the temperatures typical for ISO P operations, which leads to longer periods between indexings and fewer tool changes. The result is a more continuous production flow and lower tooling-related downtime, making the system particularly suitable for high-mix, medium-volume production environments. Reliable geometry for consistent surface quality A triangular 60° shape with a 0.8 mm corner radius and a negative 0° rake angle ensures robust edge support and consistent contact conditions at the tool/workpiece interface. The geometry contributes to predictable chip formation and reduces vibration in heavy engagement passes. The tolerance class M supports reproducible seating in standard indexable holders, so repeatability and surface finish are improved across batches—benefits that matter for repeatable part quality in serial machining. Clear identification and versatile use in workshops The ISO designation TNMU160508R-G57 indicates the insert format and chipbreaker type, while the series classification highlights compatibility with a broad range of Stahl materials. The insert thickness 05 and size 16 provide a balance between strength and access in pocketed holders. The integrated G57 chipbreaker is optimised for typical cutting conditions in Stahl, simplifying selection for process planners and reducing the need to trial multiple chipbreakers. This combination supports streamlined inventory management and easier tool standardisation on the shop floor. Contact Metav Werkzeuge for application support, availability and the best grade recommendation for Walter Tools Tiger·tec Gold inserts — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical data Article number: TNMU160508R-G57-WPP35G-WALTER ISO designation: TNMU160508R-G57 WPP35G Series: Tiger-tec Gold Grade: WPP35G Facts Insert size: 16 Thickness: 05 Corner radius: 0.8 mm Insert form: Triangle 60° Rake angle: 0° (negative) Tolerance class: M Special features Coating: Tiger·tec Gold Chipbreaker: G57 Material suitability: P (Stahl) Execution: U Manufacturer: Walter Tools FAQ What materials is this insert designed for? The TNMU160508R-G57 WPP35G insert and its Tiger·tec Gold coating are optimised for Stahl (ISO group P), covering unalloyed and alloyed steels with typical chip and heat characteristics. How does the WPP35G grade affect tool life? WPP35G, as applied in the Tiger·tec Gold series, enhances wear resistance and edge strength, which in turn extends index intervals and reduces frequency of tool changes during Stahl machining. Can this insert be used for finishing passes? Yes — the triangular 60° geometry with a 0.8 mm corner radius supports stable cutting for moderate finishing operations while maintaining good edge durability. What does the TNMU160508R-G57 designation tell me? The ISO code describes the insert shape, size and chipbreaker; TNMU indicates a triangular indexable format, 1605/16 refers to the sizing, R denotes the positive/negative relief, and G57 identifies the chipbreaker style. Is the insert compatible with standard milling holders? The tolerance class M and common triangular pocket dimensions make the insert compatible with most standard indexable milling holders designed for TNMU-type inserts. 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.
TNMU160508R-G57 WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold endurance and the G57 chipbreaker for reliable chip control and longer tool life; order the insert directly via Metav Werkzeuge or contact our consultants for application advice. TNMU160508R-G57 WSP45G triangular milling insert — Walter Tools, Tiger·tec Gold, 60° geometry A TNMU160508R-G57 WSP45G indexable milling insert engineered for versatile milling of Stahl, rostfreier Stahl and heat‑resistant superalloys in demanding production environments Tiger·tec Gold PVD coating For Stahl, rostfreier Stahl and superalloys Triangle 60° geometry G57 chipbreaker for stable chip control Maximised process reliability and extended edge life The Tiger·tec Gold PVD-coated carbide grade delivers a balance of toughness and wear resistance tailored for milling. With the WSP45G grade, the combination of coating technology and substrate increases resistance to abrasive wear and thermal stress, resulting in fewer tool changes and more productive cutting time. The negative 0° rake geometry contributes to a robust cutting edge under interrupted cuts, while the G57 chipbreaker promotes consistent chip formation. These measurable improvements translate into foreseeable cycle times and reproducible component quality for series production. Consistent performance across difficult materials Designed for the ISO groups P, M and S, this insert is suitable for machining unalloyed and alloyed Stahl, rostfreier Stahl and high‑temperature alloys including titanium and nickel‑based superalloys. The triangular 60° form and 0.8 corner radius provide a predictable interaction between tool and workpiece, enabling stable feeds and improved surface integrity. The grade’s toughness helps prevent build‑up on the cutting edge when machining sticky or work‑hardening materials, which supports process security and reduces scrap rates in mixed‑batch production. Practical geometry and chip control for efficient milling The compact dimensions and the design for negative rake applications make the insert a strong choice for general face and shoulder milling where robustness is required. The 0.8 corner radius offers a compromise between strength and edge definition, while the G57 chipbreaker reduces the risk of long, stringy chips and supports safe, repeatable toolpaths. Installation and indexing are straightforward thanks to the standardised designation, enabling quick tool changes and shorter downtime between operations — a clear operational benefit for busy workshops. Contact Metav Werkzeuge to discuss how the TNMU160508R-G57 WSP45G from Walter Tools can improve milling stability in specific applications and to request technical matching advice Technical Data Article number: TNMU160508R-G57-WSP45G-WALTER Name: Fräswendeschneidplatte TNMU160508R-G57 WSP45G Walter Tools Manufacturer: Walter Tools Product type: Fräswendeschneidplatte Series: Tiger·tec Gold Grade: WSP45G Core specifications Size: 16 Corner radius: 0,8 Thickness: 05 Free rake angle: 0° (negativ) Tolerance class: M Design and features Geometry: Dreieck 60° Chipbreaker: G57 Coating/technology: Tiger·tec Gold Material class: P / M / S Execution/type: U Designation: TNMU160508R-G57 Full designation: TNMU160508R-G57 WSP45G Series description: Tough, versatile PVD grade for milling applications FAQ What materials is this insert intended for? The TNMU160508R-G57 WSP45G insert from Walter Tools is intended for machining Stahl, rostfreier Stahl and heat‑resistant superalloys (ISO groups P, M, S). How does the Tiger·tec Gold technology benefit milling operations? Tiger·tec Gold PVD coating on the WSP45G grade increases wear resistance and thermal stability, which in turn extends edge life and enhances process reliability for Walter Tools inserts. Which chip behaviour can be expected with the G57 breaker? The G57 chipbreaker is designed to produce controllable chips and stable chip formation, reducing the occurrence of long, tangled chips during milling with this triangular insert. Is the insert suitable for interrupted cuts and roughing? Yes; the negative 0° rake and the 0.8 corner radius provide a robust cutting edge that performs well under interrupted cuts and moderate roughing conditions with the TNMU160508R-G57 WSP45G. How does the triangular 60° shape affect tool selection? A 60° triangle offers multiple cutting edges and good versatility for face and shoulder milling; the geometry supports efficient edge indexing and predictable cutting behaviour for Walter Tools inserts. Walter Tools: Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected designations are mentioned for explanatory purposes only; there is no connection between our company and the named brands. The offered item is an original, brand‑new product from the manufacturer.
TNMU160512R-G27 WKK25G Wendeplatten - Walter Tools
Take advantage of a durable Tiger·tec Gold coating and the wear-resistant WKK25G grade for reliable cast iron milling; the combination of a triangle 60° geometry and a 1.2 mm corner radius delivers secure edge strength and predictable chip formation. Order or request application advice directly via Metav Werkzeuge or consult the technical team for cutting data and supply options. TNMU160512R-G27 WKK25G — milling insert (triangle 60°) for cast iron — Walter Tools TNMU160512R-G27 WKK25G is a coated carbide milling insert from Walter Tools, engineered for economical and reproducible machining of cast iron components Tiger·tec Gold coated carbide Optimised for cast iron machining Triangle 60° geometry Negative 0° rake for stable cut 1.2 mm corner radius for edge strength Consistent chip control and predictable tool life The WKK25G grade, part of the Tiger·tec Gold series, is a coated carbide designed specifically for the abrasiveness and short, breaking chips typical of cast iron. This combination improves process stability by reducing edge breakdown and smoothing chip evacuation. The G27 chipbreaker is configured to shape chips reliably in intermittent cuts, which lowers the risk of built-up edge and extends the interval between indexings. For production environments where reproducible tool life and low scrap rates matter, these features translate directly into higher uptime and lower total machining cost. Geometry tailored for secure engagement and surface integrity The insert's triangle 60° shape and 1.2 mm corner radius provide a balanced contact geometry that supports both roughing and light finishing passes. The negative 0° rake produces a robust cutting edge and reduces the tendency for chatter on heavy cut entries, making the grade suited to interrupted cuts and unstable setups. The size designation 16 and thickness code 05 indicate the insert family and seat compatibility; these dimensional cues simplify toolholder selection and ensure correct clamping for reliable repeatability across tool changes. Practical benefits for workshop productivity Using an indexable insert with the WKK25G composition delivers an advantageous mix of wear resistance and toughness: the result is fewer insert changes and smoother machining cycles. The coated technology helps maintain a stable cutting edge under thermal and mechanical load, which supports consistent component tolerances and surface quality. In automated or lights-out operations, that predictability improves cycle time planning and reduces intervention frequency, contributing to a measurable improvement in overall equipment effectiveness. Selection guidance and application notes For best performance with cast iron, pair the insert with a suitable toolholder that provides rigid support and proper clearance for the triangular geometry. Use coolant or appropriate cutting conditions recommended for grey or nodular cast iron to optimise chip formation with the G27 breaker. The insert is supplied under the Walter Tools system; matching the insert code to toolholder specifications avoids incorrect seating and ensures the expected cutting performance. For tailored speeds and feeds, Metav Werkzeuge can provide cutting data adapted to the specific cast iron grade and machine dynamics. For application-specific cutting data, supply options and ordering of the Tiger·tec Gold WKK25G grade, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss requirements and availability. Technical data Article number: TNMU160512R-G27-WKK25G-WALTER Manufacturer: Walter Tools Product type: milling insert Series: Tiger·tec Gold Grade: WKK25G ISO designation: TNMU160512R-G27 WKK25G Facts Geometry: triangle 60° Corner radius: 1.2 mm Free angle: 0° (negative) Size: 16 Thickness code: 05 Tolerance class: M Special features Coated carbide, optimised for cast iron (K) Chipbreaker: G27 Designed for abrasive wear conditions of cast iron Stable cutting edge for interrupted cuts Suitable for production and versatile machining tasks FAQ What materials is this insert intended for? The WKK25G grade is formulated for machining cast iron; it is optimised for the abrasive nature and short-chip behaviour of cast materials. How does the Tiger·tec Gold coating affect performance? The Tiger·tec Gold coating on the WKK25G grade increases wear resistance and supports stable edge life under typical cast iron cutting conditions. Is the insert suitable for interrupted cuts and roughing? Yes, the triangle 60° geometry combined with a negative 0° rake and the G27 chipbreaker offers robust performance in interrupted cuts and roughing operations. Which toolholder type is recommended for this insert? A rigid, correctly sized seat for the TNMU series with proper clamping torque is recommended to ensure secure engagement and repeatable positioning. Where can one obtain cutting data for specific cast iron grades? Cutting parameters and feed recommendations can be provided by Metav Werkzeuge; they can match machine and workpiece characteristics to the WKK25G grade. Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Walter AG (branded as Walter Tools) is part of the Sandvik Group and is recognised as a leading manufacturer of precision tools for metalworking, offering high process security, precise machining and reliable tool life. Protected trademarks and trade names are 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 mentioned brands. The offered article is original factory-new goods of the manufacturer.
TNMU160512R-G27 WKP35G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold wear resistance and the stable G27 chipbreaker geometry for consistent milling results; the triangular 60° form with a 1.2 mm corner radius delivers a good compromise between edge stability and versatility. Order the inserts via Metav Werkzeuge or request application advice from the consultants. TNMU160512R-G27 WKP35G triangular milling indexable insert — Tiger·tec Gold for steel and cast iron | Walter Tools The TNMU160512R-G27 WKP35G is a triangular 60° indexable milling insert in Tiger·tec Gold grade, designed for efficient machining of steel (P) and cast iron (K) with a G27 chipbreaker and 0° negative rake. Tiger·tec Gold coated for long tool life Triangle 60° form for versatile milling 0° negative rake for stable cutting Suitable for steel and cast iron machining Durable coating for higher process productivity The Tiger·tec Gold coating of this grade, WKP35G, is engineered to reduce abrasive wear and maintain a stable cutting edge when machining steels and grey or ductile cast irons. The coated cemented carbide substrate provides enhanced wear resistance and thermal stability, which directly contributes to longer effective tool life and fewer index changes during production. This results in improved uptime and predictable performance for medium- to high-volume milling tasks, supporting efficient cycle times and lower overall tooling costs. Geometry that stabilises cutting and chip control The triangular 60° shape and the G27 chipbreaker combine to deliver robust cutting geometry with reliable chip formation. The insert’s 1.2 mm corner radius increases edge strength where intermittent cuts or heavier radial engagement occur, while the 0° (negative) rake supports a steady cutting action under higher radial loads. Tolerance class M and the solid design ensure repeatable seating and indexing on compatible milling cutters, promoting consistent surface finishes and dimensional stability across production batches. Versatility and application guidance for workshops Marked for material groups P / K, this insert is suitable for a broad range of steel and cast iron machining operations. The insert’s series and grade selection favour general-purpose and semi-finish milling where a balance of wear resistance and edge stability is required. For specific cutter bodies, seat designs and machining parameters consult the technical data to confirm compatibility. The Walter Tools pedigree ensures consistent manufacturing standards and availability within the Tiger·tec Gold portfolio, supporting process reliability in industrial environments. Contact Metav Werkzeuge for application recommendations and availability of Walter Tools Tiger·tec Gold inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: TNMU160512R-G27-WKP35G-WALTER Product name: Fräswendeschneidplatte TNMU160512R-G27 WKP35G Manufacturer: Walter Tools Series: Tiger-tec Gold Grade: WKP35G Core specifications Shape: Triangle 60° Size: 16 Thickness code: 05 Corner radius: 1.2 mm Rake angle: 0° (negative) Chipbreaker: G27 Tolerance class: M Execution: U Materials & features Intended for: Steel (P) Intended for: Cast iron (K) Coated cemented carbide grade Triangular insert for milling applications Stable edge for intermittent cuts Series and grade for general-purpose milling FAQ What materials is this insert suitable for? The TNMU160512R-G27 WKP35G insert is designed primarily for steel and cast iron machining, matching the P / K material groups. What does the G27 chipbreaker provide? The G27 chipbreaker promotes controlled chip formation and evacuation during milling, which helps maintain a stable cutting process with the Tiger·tec Gold grade. How does the 0° negative rake affect performance? A 0° (negative) rake increases cutting edge strength under heavier radial loads, improving stability and tool life in tougher milling conditions. Is the corner radius suitable for finishing operations? The 1.2 mm corner radius offers a balance between edge robustness and surface quality; it is typically suited to semi-finish and general-purpose milling where edge life is a priority. 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.
TNMU160512R-G27 WPP35G Wendeplatten - Walter Tools
Take advantage of the combination of Tiger·tec Gold coating and the WPP35G grade to achieve consistent tool life and reliable chip control in steel machining; the triangular 60° geometry with a 1.2 mm corner radius supports stable finishing and simple indexable replacement via Metav Werkzeuge or consult the technical team for application advice. TNMU160512R-G27 WPP35G – Triangle 60° milling indexable insert, 1.2 mm corner radius, Walter Tools The TNMU160512R-G27 WPP35G is a triangular 60° indexable insert developed for machining steel (ISO P), combining a coated-carbide grade with a G27 chipbreaker to balance wear resistance and chip control in mixed-production environments. Tiger·tec Gold coating for improved wear resistance Triangular 60° shape with 1.2 mm corner radius G27 chipbreaker for controlled chip formation Designed for machining steel (ISO P) Longer life and consistent performance for steel work The Tiger·tec Gold-based grade WPP35G provides a coated carbide surface engineered for the thermal and metallurgical challenges of steel machining. This results in a longer effective life under typical turning and milling loads and reduces unscheduled tool changes. The triangular geometry contributes to stable cutting forces and predictable edge behaviour, while the 1.2 mm corner radius helps maintain surface integrity during finishing passes. In practice, buyers benefit from fewer tool-index cycles and more predictable maintenance intervals, which supports continuous production planning and cost control. Controlled chips and improved process stability The integrated G27 chipbreaker is designed to fragment and evacuate chips reliably when machining steels classified under ISO P. With a 0° negative relief, the insert offers a robust cutting edge that resists impact and vibration in interrupted cuts, improving process stability and reducing the risk of edge damage. The controlled chip flow reduces downtime caused by chip entanglement and improves surface finish consistency, so cycle times remain stable and downstream operations receive components with fewer rework requirements. Practical indexable concept that supports productive machining As part of an indexable system, the insert enables quick replacement and repeatable positioning, supporting high-throughput setups and easy inventory management. The TNMU form and the specified plate size simplify toolholder selection and allow straightforward integration into established milling platforms. The combination of coating, grade and geometry focuses on dependable performance when machining a wide range of steels, offering a balanced solution for job-shops and production lines that require both economy and reproducibility. Contact Metav Werkzeuge for material-specific cutting data, application recommendations or to arrange sample trials for this Walter Tools TNMU160512R-G27 WPP35G insert – email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: TNMU160512R-G27-WPP35G-WALTER Label: Fräswendeschneidplatte TNMU160512R-G27 WPP35G Walter Tools Manufacturer: Walter Tools Product type: Fräswendeschneidplatte (milling indexable insert) Grade / series: WPP35G, Tiger-tec Gold Facts Plate size: 16 Plate thickness: 0.5 mm Corner radius: 1.2 mm Insert shape: Triangle 60° Relief angle: 0° (negative) Special features Chipbreaker: G27 Material suitability: Steel (ISO P) Version / execution: U Tolerance class: M Applicable for medium to general-purpose steel machining FAQ What steels is this insert suitable for? The TNMU160512R-G27 WPP35G insert is formulated for machining steel (ISO P) grades; the Tiger·tec Gold coating and WPP35G grade balance wear resistance and toughness for a broad steel range. How does the G27 chipbreaker affect machining? The G27 chipbreaker on the TNMU160512R-G27 promotes controlled chip formation and evacuation, improving process stability and reducing the likelihood of chip-related interruptions. Can this insert be used for finishing passes? Yes, the triangular 60° geometry combined with a 1.2 mm corner radius makes the insert suitable for finishing operations where surface quality and edge integrity are required. Is the insert compatible with standard TNMU toolholders? The insert follows the TNMU form factor and is compatible with toolholders designed for TNMU triangular indexable inserts; verify holder specification before mounting. What is the advantage of the negative 0° relief? A 0° negative relief provides a robust cutting edge that tolerates interrupted cuts and offers improved edge strength for demanding milling conditions. Manufacturer: Walter Tools; 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 cited for explanation only. There is no affiliation between Metav Werkzeuge and the mentioned brands. The offered item is an original, factory-new product of Walter Tools.
TNMU160512R-G27 WSP45G Wendeplatten - Walter Tools
Take advantage of the wear-resistant Tiger·tec Gold grade and the robust triangular geometry to maintain a steady machining rhythm with fewer interruptions; the combination of reliable chip control and compatibility with steel, rostfreier Stahl and heat‑resistant alloys supports predictable cycle times. Order the insert directly via Metav Werkzeuge or consult our specialists for material‑specific recommendations. TNMU160512R-G27 WSP45G — Milling indexable insert, Tiger·tec Gold (Walter Tools) TNMU160512R-G27 WSP45G is a triangular 60° milling insert designed for versatile milling tasks in steels, rostfreier Stahl and high‑temperature alloys Tiger·tec Gold PVD-coated grade WSP45G Compatible with ISO groups P, M, S Triangle 60° geometry with 1.2 mm corner radius Negative 0° rake for secure cutting Extended edge life for uninterrupted production The Tiger·tec Gold coating combined with the WSP45G grade provides enhanced wear resistance and consistent performance under thermal load. As a PVD‑coated carbide grade optimised for milling, this insert promotes stable chip formation, reducing the frequency of tool changes and unplanned downtime. For production environments where throughput and repeatability matter, the insert’s engineered coating and substrate balance abrasion resistance and toughness to tolerate the heat and mechanical stresses typical of continuous milling operations. Predictable results across steel, rostfreier Stahl and superalloys Designed for the ISO material groups P, M and S, the geometry and grade target common machining problems such as built‑up edge, tool wear and chatter. The specification reflects suitability for unalloyed and alloyed steel, for rostfreier Stahl that demands heat‑resistant cutting edges, and for heat‑resistant superalloys and titanium that present low thermal conductivity and high tool loads. The result is improved process security and consistent surface quality when moving between mixed batches or multi‑material components. Geometry that improves stability and indexability The triangular 60° shape with a 1.2 mm corner radius and negative 0° rake supports robust entry and comfortable ramping in slotting and side milling operations, while the G27 chipbreaker design aids chip control during common axial and radial engagement strategies. The insert’s indexable nature allows quick rotation or replacement, shortening machine downtime and simplifying tool management for high‑mix, high‑volume shops. Clear specification of shape and tolerance class supports easy integration into existing cutter bodies and fixture routines. For a production‑oriented conversation on integrating this Walter Tools Tiger·tec Gold insert into existing toolsets, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored advice and ordering options Technical data SKU: TNMU160512R-G27-WSP45G-WALTER Designation: TNMU160512R-G27 WSP45G Brand: Walter Tools Series: Tiger‑tec Gold Grade: WSP45G Core data Shape: Triangle 60° Size: 16 Corner radius: 1.2 mm Rake angle: 0° (negative) Thickness: 05 Tolerance class: M Materials & features Coating: PVD (Tiger·tec Gold) Material: PVD‑coated carbide Suitable for: ISO P (steel), ISO M (rostfreier Stahl), ISO S (superalloys/titanium) Chipbreaker: G27 Execution: U (negative geometry) Application: Milling indexable insert FAQ What materials is this insert best suited for? The TNMU160512R‑G27 WSP45G insert is specified for ISO groups P, M and S, making it suitable for machining steel, rostfreier Stahl and heat‑resistant superalloys including titanium. How does the Tiger·tec Gold coating improve performance? Tiger·tec Gold is a PVD coating that increases wear resistance and temperature tolerance; the coating on the WSP45G grade enhances edge life and supports stable chip formation in milling applications. Is the triangular shape advantageous for indexability? Yes, the triangle 60° form offers three effective cutting edges per insert and combined with the 1.2 mm corner radius it provides a stable edge for a range of milling passes and easy indexing when edges are renewed. What does the negative 0° rake mean in practice? A negative 0° rake increases cutting edge strength, improving resistance to mechanical shock and making the insert well suited to interrupted cuts and tougher materials. Can this insert be used for finishing operations? While optimised for robustness and chip control, the insert’s grade and geometry can deliver consistent surface quality; selection of cutter body, feed and DOC should be tuned for finishing‑level results. Walter Tools: Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen Protected trademarks and trade names are the property of their respective owners and are used here for explanatory purposes only. There is no affiliation between Metav Werkzeuge and the trademark owners. The offered item is an original, brand‑new product from the manufacturer.
TNMU160516R-G27 WKK25G Wendeplatten - Walter Tools
Benefit from the combination of Tiger‑tec Gold coating and the WKK25G grade for reliable, wear-resistant performance in cast iron machining; the triangular 60° geometry and G27 chipbreaker ensure stable chip control and consistent surface quality. Order the insert directly via Metav Werkzeuge or consult our team for tailored cutting data. TNMU160516R-G27 WKK25G milling indexable insert — Tiger‑tec Gold, for cast iron (Walter Tools) TNMU160516R-G27 WKK25G is a coated milling indexable insert engineered for productive machining of cast iron components, combining a wear-resistant grade with geometry tuned for short, breaking chips Tiger‑tec Gold coated grade WKK25G Designed for cast iron machining Triangle 60° geometry for stability 0° negative rake with 1.6 mm radius Boosted productivity for cast iron operations The combination of a coated carbide grade and a geometry adapted to brittle materials results in faster, more reliable material removal when working with cast iron. The insert’s WKK25G grade, part of the Tiger‑tec Gold family, is formulated to resist abrasive wear typical of grey and nodular cast irons; this keeps cutting edges sharper for longer and reduces the frequency of index changes. The tangible benefit is improved throughput and reduced machine idle time, which supports leaner production cycles and clearer planning of tool-change intervals. Coating and wear resistance that extend tool life The multilayer coating technology of Tiger‑tec Gold provides a hard, thermally stable surface that mitigates abrasive wear under interrupted cutting conditions. That means more consistent performance over repeated passes and better preservation of the cutting edge in demanding cycles. The result is a lower cost per component through extended tool life and fewer regrinds, while still maintaining the surface finish and dimensional stability demanded in series production. Geometry engineered for chip control and process stability The triangle 60° insert shape combined with the G27 chipbreaker promotes reliable chip segmentation when machining cast iron, avoiding long, stringy swarf and reducing the risk of tool or workpiece damage. The 0° negative rake supports a robust cutting edge for interrupted cuts, while the 1.6 mm corner radius balances edge strength with the ability to achieve acceptable surface roughness. Together these features deliver stable chip formation and reduced vibration, which enhances repeatability in production environments. Economic advantages and machining efficiency Using a grade tailored to cast iron lowers the likelihood of premature wear and unexpected tool changes, which directly improves the machine’s productive time. Fewer insert changes and predictable wear behaviour enable better estimation of tool consumption and cost per part. The insert’s characteristics therefore support decisions based on process economy — higher uptime, consolidated tool stocks and simpler sorting of cutting data for similar tasks. Typical applications and recommended scope The insert is aimed at milling operations on cast iron components in automotive, pump housing, gearbox and general engineering series work where interrupted cuts and abrasive constituents are common. According to the grade’s design, prefer parameters that emphasise moderate cutting forces and stable feeds; the chipformer and geometry are especially effective for short, fracturing chips typical of cast iron alloys. For materials outside the cast iron group, consult cutting-data guidance to confirm suitability. Handling, compatibility and inspection guidance The insert is supplied in the TNMU160516R-G27 WKK25G specification and matches toolholders designed for triangular 60° indexable inserts; tolerance class M and execution U indicate standard mounting and seating requirements. Visual checks for coating integrity and flank wear are recommended at regular intervals to assess remaining life; consistent inspection helps to exploit the grade’s full potential and maintain process stability. Keep index changes aligned with production planning to capitalise on predictable tool-life behaviour. For tailored cutting data and fast supply of Walter Tools Tiger‑tec Gold inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for precise recommendations and delivery options. Technical Data Article number / SKU: TNMU160516R-G27-WKK25G-WALTER Model: TNMU160516R-G27 WKK25G Type: Fräswendeschneidplatte / milling indexable insert Brand: Walter Tools Series: Tiger‑tec Gold Facts Shape: Dreieck 60° (Triangular 60°) Relief angle: 0° (negative) Corner radius: 1.6 mm Insert size: 16 Thickness code: 05 Tolerance class: M Special features Grade: WKK25G (coated carbide) Chipbreaker: G27 Execution: U Material application: Cast iron (K) Stable chip formation and optimised chip former Designed for abrasive wear resistance in cast iron FAQ Is this insert suitable for grey cast iron and nodular cast iron? Yes. The TNMU160516R-G27 WKK25G insert is specifically designed for cast iron applications; the WKK25G grade and Tiger‑tec Gold coating address the abrasive wear and short, breaking chips typical of those materials. What advantages does the Tiger‑tec Gold coating provide? The Tiger‑tec Gold coating on the WKK25G grade offers improved thermal stability and abrasion resistance, which in turn extends cutting-edge life and helps maintain consistent surface quality during series milling. How does the insert geometry affect chip control? The triangular 60° shape combined with the G27 chipbreaker and a 1.6 mm corner radius promotes short, segmented chips and reduces vibration, improving process stability and repeatability in cast iron milling. Can this insert be used for interrupted cuts? Yes. The 0° negative rake and the robust corner radius provide a strong cutting edge suitable for interrupted machining typical in roughing operations. What inspection routine is recommended to maximise tool life? Regular visual checks for flank wear and coating degradation are recommended; replacing or indexing the insert at consistent wear levels ensures predictable performance and avoids sudden failures. 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 trade marks are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered item is original and brand-new.
TNMU160516R-G27 WKP35G Wendeplatten - Walter Tools
Die hohe Prozesssicherheit und verlängerte Standzeit durch die Tiger·tec Gold-Beschichtung und die Sorte WKP35G sorgen für produktive Zerspanung von Stahl und Gusseisen. Bestellungen können direkt über Metav Werkzeuge erfolgen oder die technischen Berater angefragt werden. TNMU160516R-G27 WKP35G – Triangle 60° milling insert by Walter Tools The TNMU160516R-G27 WKP35G is a negative‑rake milling insert designed for reliable machining of steel and cast iron in general industrial milling applications. Triangle 60° geometry for versatile milling Tiger·tec Gold coating for long tool life 0° negative rake for stable cutting Suitable for steel and cast iron Increased process reliability for high‑volume milling The coated carbide grade WKP35G, part of the Tiger·tec Gold series, is engineered to resist abrasive wear and maintain a stable cutting edge over extended cycles. This results in fewer tool changes and more predictable production runs. The combination of coating and substrate ensures consistent performance under the thermal and mechanical loads typical when machining steel and cast iron. Robust edge design for stable chip control With a 1.6 mm corner radius and a dedicated chipbreaker G27, the insert delivers dependable chip formation and reduced edge chipping in interrupted cuts. The robust edge geometry supports both roughing tasks and productive semi‑finish passes, improving surface consistency while reducing the risk of operator intervention. Geometry and rake tuned for heavy cutting The triangular 60° format provides multiple indexable edges, improving economy per insert, while the 0° negative rake increases edge strength for heavy engagement and tougher cutting conditions. The insert’s form is optimised to withstand radial loads, making it suitable for stable slotting and face milling operations where rigidity and edge life are decisive. Material versatility and ISO‑based application Rated for ISO groups P and K, the insert is specifically suited to unalloyed and alloyed steel as well as cast iron. The WKP35G grade balances toughness and wear resistance, adapting to the heat generation and chip behaviour typical of these materials. This makes the insert a practical choice for mixed‑batch production where material changes are frequent. Practical advantages on the shop floor Tolerance class M and an industry‑standard indexable geometry mean easy replacement and predictable runout in typical toolholders. The insert’s size and form enable quick stocking and fast tool setup, supporting lean production processes. Fewer reworks and predictable tool life contribute directly to lower machining costs per component. Application notes for process planners The insert is intended for conventional milling strategies that benefit from a stable cutting edge and reliable chip evacuation. When combined with the right cutter body and cutting parameters for steel and cast iron, the result is an efficient, repeatable process with improved uptime and part quality. For high‑productivity milling with Walter Tools’ Tiger·tec Gold inserts, contact Metav Werkzeuge for application advice and supply at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: TNMU160516R-G27-WKP35G-WALTER Designation: TNMU160516R-G27 ISO designation: TNMU160516R-G27 WKP35G Series: Tiger-tec Gold Grade: WKP35G Execution: U Brand: Walter Tools Dimensions & Tolerances Inscribed circle: 16 mm Corner radius: 1.6 mm Free angle: 0° (negative) Thickness code: 05 Tolerance class: M Special features Coating / technology: Tiger·tec Gold Chipbreaker: G27 Geometry: Triangle 60° Applicable material groups: P (steel), K (cast iron) Material of insert: coated carbide Suitable for interrupted cuts and heavy engagement FAQ What materials is this insert best suited for? The TNMU160516R-G27 WKP35G insert is designed for machining steel (ISO P) and cast iron (ISO K), exploiting the WKP35G grade for balanced wear resistance and toughness. How does the Tiger·tec Gold coating improve performance? The Tiger·tec Gold coating on the WKP35G grade increases abrasion resistance and thermal stability, which extends the effective tool life of the insert under demanding milling conditions. What benefit does the 0° negative rake provide? A 0° negative rake enhances edge strength and stability during heavy cutting and interrupted cuts, reducing the likelihood of edge chipping on this milling insert. How many cutting edges are available per insert? The triangle 60° geometry provides multiple indexable edges, allowing economical reuse of the insert faces before replacement. Is this insert suitable for interrupted milling and slotting? Yes, the combination of the robust corner radius, chipbreaker G27 and negative rake makes the insert well suited to interrupted cuts and slotting operations. Manufacturer: 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 solely for explanation. There is no affiliation between our company and the trademark owners. The offered article is an original, factory‑new product of the manufacturer.
TNMU160516R-G27 WPP35G Wendeplatten - Walter Tools
Taking advantage of the Tiger·tec Gold coating and the robust triangular 60° geometry with a 1.6 mm corner radius results in reliable chip control and extended tool life when machining steel; order or request application advice from Metav Werkzeuge for seamless integration into production. TNMU160516R-G27 WPP35G milling insert — Tiger·tec Gold grade for steel | Walter Tools The TNMU160516R-G27 WPP35G is a triangular 60° milling insert designed for productive steel machining with optimised chip control and a negative rake geometry. Tiger·tec Gold coating for long tool life Triangular 60° form for versatile milling 1.6 mm corner radius for stable cutting G27 chipbreaker optimised for steel machining Consistent wear resistance for demanding steel operations The combination of the Tiger·tec Gold coating and the WPP35G grade offers a balance between wear resistance and toughness tailored to ISO group P (steel). The multilayer coating reduces flank and crater wear during continuous and intermittent cuts, which contributes to predictable tool life and fewer unscheduled tool changes. For production environments where uptime and repeatable component quality matter, this composition translates into consistent performance and reduced rework rates. The insert’s specification targets the thermal and chip-formation behaviour typical for unalloyed and alloyed steel grades, improving process stability on medium to high cutting speeds. Improved chip control and surface finish with a dedicated chipbreaker The integrated G27 chipbreaker is designed to form short, manageable chips when cutting steel, lowering the risk of chip entanglement and machine downtime. Effective chip control also helps to protect the workpiece surface, resulting in a better as-machined finish and less post-processing. Explaining briefly: a chipbreaker modifies the flow and curl of the chip directly at the cutting edge, so the machining process becomes more reliable and easier to handle in automated setups or when close tolerances are required. This targeted geometry supports efficient evacuation of chips and reduces heat concentration at the cutting zone. Geometry and cutting angles that support stable material removal The triangular 60° form provides three usable cutting edges per insert, offering economical edge utilisation and straightforward indexing. A 1.6 mm corner radius increases edge strength for interrupted cuts and heavy engagement, while the 0° negative rake angle enhances edge robustness for demanding operations. The insert size (16) and plate-thickness code (05) reflect a compact but sturdy configuration suitable for many standard milling pockets. These geometric choices combine to deliver a stable cutting edge and reliable engagement, especially in operations requiring consistent metal removal from steel components. Practical benefits for workshop and production planning The insert is coded for straightforward identification within inventory systems and aligns with common ISO-style designations, simplifying tooling logistics. The robust coating and designed chip control support longer index intervals, which reduces handling and setup frequency and contributes to lower overall machining costs per part. The TNMU160516R-G27 WPP35G indexable insert from Walter Tools is therefore particularly valuable where repeatability and throughput are priorities, and where downtime for tool changes must be minimised. For production-ready steel milling solutions, specify the Walter Tools TNMU160516R-G27 WPP35G with Tiger·tec Gold coating and contact Metav Werkzeuge for application support or a tailored supply proposal — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930 Technical data SKU: TNMU160516R-G27-WPP35G-WALTER Label: Fräswendeschneidplatte TNMU160516R-G27 WPP35G Walter Tools Product type: Fräswendeschneidplatte Grade: WPP35G Series: Tiger-tec Gold Facts Insert geometry: Triangle 60° Corner radius: 1.6 mm Insert size: 16 Relief angle: 0° (negative) Chipbreaker: G27 Tolerance class: M Thickness code: 05 Special features Coating: Tiger·tec Gold Suitable for: Steel (ISO P) Execution: U Material group code: P (steel) Wendeplatten designation: TNMU160516R-G27 WPP35G FAQ What materials is this insert suitable for? The TNMU160516R-G27 WPP35G is specified for steel (ISO P) machining and is optimised for the heat and chip-formation characteristics typical of unalloyed and alloyed steels. How does the G27 chipbreaker affect performance? The G27 chipbreaker produces short, controlled chips during steel cutting, improving chip evacuation and reducing the risk of chip-related interruptions in production. What does the 1.6 mm corner radius mean for machining? A 1.6 mm corner radius increases edge strength, which is beneficial for interrupted cuts and heavier radial engagements, contributing to a more stable cutting process. Can the insert be rotated to use multiple edges? Yes, the triangular 60° form gives three usable cutting edges per insert, enabling economical indexing and extended service life before disposal. Is this insert suitable for high-speed machining? The Tiger·tec Gold coating and the WPP35G grade support productive metal removal at moderate to high cutting speeds for steels, offering a balance of wear resistance and toughness. Walter Tools: Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen The Walter AG (brand: Walter Tools) is a global provider of precision tools for metalworking and is part of the Sandvik group. Protected trademarks and product names remain the property of their respective owners. Mention of brand names serves explanatory purposes only; the offered article is an original, factory-new product of the manufacturer.
TNMU160516R-G27 WSP45G Wendeplatten - Walter Tools
Take advantage of the combination of dependable wear resistance, versatile material compatibility and a robust negative-rake geometry for consistent milling results. Request application advice or order through Metav Werkzeuge for fast availability and professional support. TNMU160516R-G27 WSP45G milling indexable insert by Walter Tools — Tiger·tec Gold, triangular 60° with 1.6 mm corner radius The TNMU160516R-G27 WSP45G is a triangular milling insert designed for stable, high-productivity metalcutting in steel, stainless steel and heat-resistant alloys. Tiger·tec Gold coating for extended wear resistance For steel, stainless steel and superalloys Triangular 60° insert with 1.6 mm corner radius 0° negative rake for robust milling Consistent performance for mixed production runs The combination of Tiger·tec Gold coating and a coated carbide base delivers reliable wear resistance across a wide variety of alloys. The grade WSP45G is formulated for the thermal and mechanical demands of machining groups P, M and S — that is, unalloyed and alloyed steel, stainless steel and heat-resistant superalloys. This chemistry supports secure chip formation and a stable cutting edge under varying cutting conditions, reducing unplanned stoppages. As a result, component tolerances remain consistent across batch changes and mixed-material programmes, improving overall process predictability. Robust geometry that supports productive feeds and depths The triangular 60° shape with a 1.6 mm corner radius and a 0° negative rake is optimised for heavy-duty and general-purpose milling where edge stability is essential. The geometry resists edge chipping during interrupted cuts and shoulder milling, while the corner radius balances strength with accessible cutting edge for semi-finishing operations. The negative rake angle contributes to a more secure engagement with workpieces, enabling deeper cuts and higher feed per tooth where machine rigidity and fixture stability allow. This design choice supports higher metal removal rates and improved cycle-time economics for production-focused workshops. Easier process set-up and predictable tool life Using the insert’s designation and variant simplifies tooling decisions: the ISO-style marking indicates the insert form and chipbreaker type, while the WSP45G grade signals a PVD-based, versatile coating technology. The insert’s chipbreaker (G27) and grade compatibility make it straightforward to select cutting parameters that prioritise surface finish or tool life depending on the application. For operators and process engineers, this reduces trial-and-error during set-up and shortens ramp-up time for new jobs. The result is a measurable improvement in machine utilisation and fewer tool changes during longer production runs. Contact Metav Werkzeuge for application consultation and current stock information on Walter Tools Tiger·tec Gold inserts; eMail: info@metav-werkzeuge.com — Phone: +49 2822 7131930 Technical Data Article number / SKU: TNMU160516R-G27-WSP45G-WALTER ISO designation: TNMU160516R-G27 WSP45G Product type: milling indexable insert Manufacturer: Walter Tools Data Shape: Triangular 60° Corner radius: 1.6 mm Size designation: 16 Thickness designation: 05 Rake angle: 0° (negative) Chipbreaker: G27 Grade series: Tiger·tec Gold Grade: WSP45G Execution: U Tolerance class: M Special features Coating technology: Tiger·tec Gold Material compatibility: P / M / S (steel, stainless steel, superalloys) Series description: WSP45G — versatile PVD-coated carbide for milling Application focus: robust edge stability and secure chip control FAQ What materials is this insert suitable for? The TNMU160516R-G27 WSP45G insert is suitable for material groups P, M and S — covering steel, stainless steel and heat-resistant superalloys — thanks to its WSP45G PVD-coated carbide formulation. What does the 0° negative rake mean for machining? A 0° negative rake gives the insert a stronger cutting edge and helps withstand heavy engagement and interrupted cuts; the geometry of this Walter Tools insert supports more robust milling conditions. How does the Tiger·tec Gold coating improve performance? The Tiger·tec Gold coating enhances wear resistance and thermal stability, leading to longer tool life and more consistent surface quality in demanding milling applications. Which chipbreaker is fitted and what is its benefit? This insert features the G27 chipbreaker, designed to encourage controlled chip formation across a range of feeds and depths, improving surface finish and reducing the risk of built-up edge. Is the insert suitable for shoulder milling and ramping operations? Yes, the triangular 60° form with a 1.6 mm corner radius and a robust negative rake makes the insert well suited to interrupted cuts and shoulder milling where edge strength is critical. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany Die Walter AG (Markenauftritt: Walter Tools) mit Hauptsitz in Tübingen gehört zu den weltweit führenden Herstellern von Präzisionswerkzeugen für die Metallbearbeitung und ist Teil des schwedischen Sandvik-Konzerns. Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
TPAW1604PPN WKP25S Wendeplatten - Walter Tools
Combining the WKP25S grade with the Tiger‑tec Silver series gives dependable wear resistance and broad material coverage; the triangle 60° geometry and 11° relief provide stable cutting for efficient milling operations. Order the TPAW1604PPN WKP25S directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. TPAW1604PPN WKP25S — Milling indexable insert by Walter Tools (for steel and cast iron) TPAW1604PPN WKP25S is a triangular milling indexable insert designed for productive machining of steel and cast iron, featuring a Tiger‑tec Silver coated carbide grade for reliable performance Tiger‑tec Silver coating Grade WKP25S for steel and cast iron Triangle 60° geometry 11° relief angle for stable cutting Reliable performance for machining steel and cast iron The coated carbide grade WKP25S from the Tiger‑tec Silver family is engineered for consistent results when machining steel (P) and cast iron (K). The composition and coating balance wear resistance and toughness to handle the typical heat and chip formation of ferrous materials, which results in fewer unplanned tool changes and a more predictable process. This makes the insert particularly suitable for industrial shops seeking repeatable production runs and reduced machining variability. Boosted productivity through coating and material design The Tiger‑tec Silver technology enhances surface protection and heat management, supporting higher cutting volumes and improved edge life compared with uncoated grades. In practice, this translates into longer intervals between index changes and better overall productivity. For operations where cycle time and tool-life economics matter, the coating contributes directly to a lower cost per component without sacrificing dimensional stability or surface quality. Geometry that supports stable cutting and chip control The triangle 60° form combined with an 11° relief angle creates a robust cutting geometry that resists deflection and promotes consistent engagement with the workpiece. The insert thickness code 04 provides structural support at the cutting edge, helping to reduce vibration under medium to heavy milling loads. These geometric choices favour stable roughing and semi‑finishing passes where control of chip flow and edge security are essential for process reliability. Practical integration and inspection guidance Intended for use in indexable milling cutters that accept triangular 60° inserts, this component fits applications ranging from heavy metal removal to profile milling where durability is required. Mounting must follow the toolholder manufacturer’s specifications and regular inspection routines—monitor edge condition and replace or rotate inserts when wear alters dimensional accuracy. If uncertain about holder compatibility or cutting parameters, Metav Werkzeuge provides application support to align the insert selection with the specific machining task. For reliable machining with Walter Tools’ Tiger‑tec Silver grade, contact Metav Werkzeuge for tailored cutting data and immediate availability Technical Data SKU: TPAW1604PPN-WKP25S-WALTER Designation: TPAW1604PPN WKP25S Product type: Milling indexable insert Geometry: Triangle 60° Relief angle: 11° Grade: WKP25S Series: Tiger‑tec Silver Execution: W Facts Insert size: 16 Thickness code: 04 Tolerance class: A Applicable material groups: P / K Special features Coated carbide grade Suitable for steel (P) Suitable for cast iron (K) Stable cutting geometry for productive machining Manufacturer: Walter Tools FAQ Which materials is this insert suitable for? The TPAW1604PPN WKP25S is specified for steel (P) and cast iron (K) applications; the WKP25S grade and Tiger‑tec Silver series focus on wear resistance and heat management for these material groups. Which cutter types accept this triangular insert? This triangular 60° insert is compatible with indexable milling cutters designed for triangle 60° inserts; verify the cutter’s seat and clamping system match the TPAW16 series dimensions. What machining tasks is the insert best for? The geometry and coating make the insert well suited to medium to heavy roughing and semi‑finishing operations in steel and cast iron, offering stable cutting behaviour and controlled chip formation. How should wear be monitored and managed? Inspect the cutting edge regularly for flank wear and chipping. Rotate or replace the insert when wear affects dimensional accuracy or surface finish—this maintains process reliability when using the WKP25S grade. Is the insert appropriate for high-speed finishing? While the Tiger‑tec Silver series improves edge life and heat resistance, finishing speeds depend on specific machine, holder rigidity and process parameters; consult Metav Werkzeuge for optimised cutting data for finishing strategies. Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany
TPAW1604PPN WKP35S Wendeplatten - Walter Tools
Take advantage of the combination of proven edge stability and efficient chip control to reduce tool changes and keep production flowing. The robust Tiger·tec Silver grade and WKP35S coating ensure consistent performance in machining steel and cast iron; consult Metav Werkzeuge for application advice and procurement. TPAW1604PPN WKP35S milling insert — Triangle 60°, 11° clearance, Walter Tools TPAW1604PPN WKP35S is a triangular 60° indexable milling insert designed for general milling of steel and cast iron in industrial production environments. Tiger·tec Silver coating for high wear resistance Suitable for steel and cast iron machining Triangle 60° shape for versatile milling 11° clearance angle for reliable chip control Extended edge life through advanced coating technology The Tiger·tec Silver coating combined with the WKP35S grade provides a coated carbide construction optimised for abrasive and adhesive wear encountered in milling operations. This combination reduces flank wear and preserves the cutting edge over extended cycles, which leads to fewer tool changes and higher machine uptime. The insert’s surface technology is targeted at typical heat and chip-formation behaviour when machining steel and cast iron, supporting steady productivity and consistent part quality. Geometry tuned for stable chip formation and precision The triangular 60° insert geometry and 11° clearance angle create a balance between robustness and cutting efficiency. The shape allows multiple indexable corners for economic use, while the clearance angle helps direct chips away from the cutting zone to prevent re-cutting and reduce thermal loading. Classified in tolerance class A, the geometry supports reproducible seating in standard toolholders, contributing to repeatable component tolerances and reduced set-up time in batch production. Industrial suitability and application benefits for machining shops With an inscribed size of 16 mm and thickness 4 mm, this insert fits a wide range of milling cutters intended for medium to heavy-duty operations. The material designation P / K indicates suitability for steel (P) and cast iron (K) per ISO grouping, making the insert a pragmatic choice for mixed-shop environments. Operators benefit from predictable wear behaviour and optimised chip control, which together lower overall machining costs through fewer interruptions and better surface finish outcomes. For specific cutter compatibility or process optimisation based on Walter Tools' Tiger·tec Silver grade, contact Metav Werkzeuge for tailored recommendations and technical clarification at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data SKU: TPAW1604PPN-WKP35S-WALTER Article: TPAW1604PPN WKP35S Type: Milling insert (Fräswendeschneidplatte) Brand: Walter Tools Series: Tiger·tec Silver Core data Inscribed circle / size: 16 mm Thickness: 4 mm Clearance angle: 11° Shape: Triangle 60° Tolerance class: A Special features Grade: WKP35S Coating: Tiger·tec Silver (coated carbide) Material group: P / K (steel, cast iron) Main applications: milling of steel and cast iron Designation: TPAW1604PPN WKP35S FAQ What materials is this insert suited for? The TPAW1604PPN WKP35S insert is specified for steel (P) and cast iron (K) applications and is formulated to handle the thermal and abrasive conditions typical for these material groups. How does the Tiger·tec Silver coating improve performance? Tiger·tec Silver enhances wear resistance and edge stability; the coating on the WKP35S grade extends effective cutting life and promotes consistent surface finish while reducing the frequency of insert changes. Is the triangle 60° geometry beneficial for multi-corner usage? Yes, the triangle 60° form provides multiple usable corners, making the insert economical for operations where several indexing cycles are required before replacement. What tolerance and seating precision does the insert offer? With tolerance class A, the insert offers precise seating and repeatability in compatible toolholders, supporting accurate machining tolerances across batches. Can this insert be used in heavy roughing as well as finishing? The coated carbide grade and geometry provide a balance suitable for medium to heavy material removal; however, final suitability depends on cutter design and machining parameters. Manufacturer: Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen, Germany The Walter AG (brand appearance: Walter Tools), headquartered in Tübingen, is part of the Sandvik group and is recognised among leading manufacturers of precision tools for metalworking. Protected trademarks and trade names remain the property of their respective owners. Brand names and registered trademarks are mentioned exclusively for explanatory purposes. There is no affiliation between our company and the named brands beyond the sale of original, factory-new products of the respective manufacturer.
TPAW1604PPN WPP35G W - Wendeplatten - Walter Tools
Take advantage of the Tiger‑tec Gold coating and the WPP35G grade for consistent wear resistance and reliable steel machining; the triangular 60° geometry with an 11° clearance angle supports versatile milling applications and stable chip control. Order the insert directly via Metav Werkzeuge or contact our consultants for grade and application advice. TPAW1604PPN WPP35G – Milling indexable insert (for steel) by Walter Tools, Tiger‑tec Gold, Triangle 60°, 11° TPAW1604PPN WPP35G is a coated carbide milling insert designed for machining steel, offering wear-resistant performance in industrial milling operations *Tiger‑tec Gold coating for extended tool life *Optimised for steel machining (ISO P group) *Triangle 60° geometry for versatile milling *11° clearance angle for reliable chip control Improved tool life and predictable performance with advanced coating The combination of the Tiger‑tec Gold coating and a coated carbide substrate in grade WPP35G provides enhanced resistance to abrasive wear while maintaining a stable cutting edge during typical steel machining conditions. Coatings reduce friction at the cutting zone and delay flank wear, which means fewer tool changes and more predictable intervals between indexings. For production environments where consistent cycle times and tool-change planning matter, this insert contributes to process stability and lower downtime. Geometry and machining benefits that support productivity The 60° triangular geometry and the 11° clearance angle deliver a balance of strength and accessibility: the insert offers three cutting edges per index, enabling economical use, while the geometry supports general-purpose shoulder and slot milling tasks. The modest clearance angle improves chip flow and protects the cutting edge in interrupted cuts, translating into improved chip control and surface quality on workpieces made from steel (ISO P). These design choices help reduce ancillary finishing and maintain efficient machining cycles. Process security, tolerance and brand reliability for industrial use Tolerance class A ensures accurate seating in the cutter body and interchangeability across holders that conform to standard insert dimensions. The designation from Walter Tools and the Tiger‑tec Gold series indicates a focus on predictable wear behaviour and broad applicability within steel machining. For workshops seeking consistent repeatability and tool life, this insert supports reliable planning and repeatable quality in series production, backed by the manufacturer’s engineering heritage. For tailored application guidance or to arrange supply of the Walter Tools TPAW1604PPN WPP35G milling insert for steel machining, please contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — our consultants will recommend the optimal grade and holder compatibility for the intended operation Technical data Article number: TPAW1604PPN-WPP35G-WALTER Label: Fräswendeschneidplatte TPAW1604PPN WPP35G Walter Tools Product type: Fräswendeschneidplatte Manufacturer: Walter Tools ISO designation: TPAW1604PPN WPP35G Grade: WPP35G Series: Tiger‑tec Gold Core specifications Clearance angle: 11° Insert form: Triangle 60° Inscribed circle / size: 16 mm Thickness: 4.00 mm Tolerance class: A Material group (application): Steel (ISO P) Special features Coating technology: Tiger‑tec Gold Substrate: Coated carbide Designed for: Steel machining (ISO P) Indexable insert with three usable edges Stable edge for versatile milling operations FAQ What materials is this insert suitable for? The Walter Tools TPAW1604PPN WPP35G is formulated for machining steel (ISO P group); the Tiger‑tec Gold coating and coated carbide substrate are optimised for the heat and chip formation typical of steel cutting. How does the Tiger‑tec Gold coating benefit machining? Tiger‑tec Gold coating on the WPP35G grade reduces friction and improves wear resistance, which helps to extend the useful life of the insert and maintain consistent cutting performance during longer production runs. What does tolerance class A mean for fitting the insert? Tolerance class A denotes tight dimensional accuracy for the insert; this ensures reliable seating in standard cutter bodies and consistent positioning for repeatable machining results with the Walter Tools insert. Can this insert be used for interrupted cuts or heavier engagement? The 60° triangular geometry and 11° clearance angle provide a robust cutting edge and good chip evacuation, making the insert suitable for a range of general milling tasks, including operations with intermittent cutting engagement on steel. How many cutting edges are available per insert? The triangular 60° shape provides three indexable cutting edges, allowing economical use of the insert before replacement. Manufacturer: 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 connection between our company and the mentioned brands. The item offered is original, brand‑new merchandise from the manufacturer.
TPGN110308 WSM20S WSM20S Wendeplatten - Walter Tools
Take advantage of the combination of proven edge stability, the Tiger‑tec Silver coating and a compact triangular geometry for reliable machining of demanding materials; order through Metav Werkzeuge or contact the consultants for further application advice. TPGN110308 WSM20S indexable turning insert — Tiger‑tec Silver, for rostfreier Stahl and superalloys by Walter Tools TPGN110308 WSM20S is a triangular indexable turning insert designed for stable chip control and reliable performance when machining rostfreier Stahl and heat‑resistant superalloys. Tiger‑tec Silver coating for extended life Grade WSM20S for rostfreier Stahl and S‑materials Triangle 60° shape for versatile turning operations 11° relief angle for secure cutting edge engagement Robust performance for difficult‑to‑cut alloys The combination of the WSM20S grade and the Tiger‑tec Silver coating delivers a balance of wear resistance and edge stability when machining materials that tend to work‑harden. The coated cemented carbide substrate supports stable chip formation and reduces the risk of built‑up edge during interrupted cuts. This makes the insert particularly suited for applications in rostfreier Stahl and high‑temperature alloys where heat resistance and a consistent cutting edge are essential for predictable tool life and component quality. Geometry optimised for process reliability A triangle 60° format with a corner radius 0.8 mm and an 11° relief angle provides a versatile cutting geometry that combines strength at the cutting tip with favourable cutting forces. The triangular form allows three indexable edges per insert, lowering tool change frequency and improving uptime. The medium corner radius supports general turning tasks while offering a compromise between surface finish and edge robustness, which is beneficial in production environments aiming for consistent throughput. Practical benefits in workshop workflows The insert’s compact designation and straightforward clamping requirements simplify tool handling and inventory management. The indexable insert format enables quick replacement without re‑setting the tool, reducing non‑productive time. In series production or repair work where rostfreier Stahl components require repeatable results, the predictable wear behaviour of the coating and grade supports stable process windows and reduces scrap rates. Application guidance and material compatibility Designed primarily for rostfreier Stahl and materials classified in group S (heat‑resistant superalloys and titanium), the cutting grade offers a robust response to materials that conduct heat poorly and place high demands on the cutting edge. For customers less familiar with metallurgical groupings: S denotes superalloys and titanium alloys that require heat‑resistant coatings and stable carbide compositions; M denotes rostfreie Stähle, which benefit from coatings that prevent adhesion and promote controlled chip flow. For tailored tooling recommendations or to discuss suitability for a specific application, contact Metav Werkzeuge — technical consultants are available via eMail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical Data Article number / SKU: TPGN110308-WSM20S-WALTER Product name: TPGN110308 WSM20S Manufacturer: Walter Tools Product type: indexable turning insert Series: Tiger‑tec Silver Facts Relief angle: 11° Corner radius: 0.8 mm Insert shape: Triangle 60° Insert size: 11 Thickness: 03 Tolerance class: G Special features Grade: WSM20S (coated cemented carbide) Material suitability: rostfreier Stahl; S‑group superalloys and titanium Application focus: heavy and difficult turning tasks Multiple indexable edges for economical tool use FAQ What materials is this insert intended for? The TPGN110308 WSM20S insert is intended for rostfreier Stahl and S‑group materials (heat‑resistant superalloys and titanium), where coating performance and edge stability are required. How does the Tiger‑tec Silver coating benefit machining? The Tiger‑tec Silver coating on the WSM20S grade reduces friction and improves wear resistance, supporting longer tool life and more consistent machining results when turning demanding alloys. Can this insert be used for finishing and roughing operations? The triangle 60° geometry with a corner radius 0.8 mm and 11° relief angle provides a compromise suitable for both general finishing and moderate roughing, depending on cutting parameters and workpiece material. How many cutting edges are available per insert? The triangular shape offers three usable indexable edges, enhancing cost efficiency by extending the serviceable life of each insert. Is this product compatible with standard turning tool holders? The TPGN110308 WSM20S follows common ISO insert designations for triangular indexable inserts; compatibility depends on holder type—verify holder specifications before assembly. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany The Walter AG (brand: Walter Tools) with headquarters in Tübingen is among the world’s leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and product names belong to their respective owners. The mentioned brand is used for explanation purposes only; no affiliation between our company and the brand owner is implied.
TPGN160304 WKK20S WKK20S Wendeplatten - Walter Tools
Take advantage of robust wear resistance and consistent chip control for productive cast‑iron turning. The combination of Tiger·tec Silver coating and the WKK20S grade delivers reliable edge life and process security for series production. Order the insert or request cutting data via Metav Werkzeuge for immediate support. TPGN160304 WKK20S triangular 60° indexable turning insert — Tiger·tec Silver for cast iron by Walter Tools A TPGN160304 WKK20S triangular turning insert designed for efficient, repeatable machining of cast iron components with optimised wear resistance and chip behaviour Tiger·tec Silver coated carbide grade WKK20S Optimised for cast iron (ISO group K) Triangular 60° form, 16 mm inscribed circle Positive rake, 11° free cutting angle Consistent productivity through optimised grade and coating The combination of the Tiger·tec Silver coating and the WKK20S grade provides a balance of wear resistance and toughness that suits abrasive, brittle cast‑iron materials. Coated carbide means a hard, wear‑resistant surface layer on a carbide substrate; this reduces flank and crater wear under typical turning conditions and extends the time between index changes. For production environments, this translates into fewer tool changes and steadier cycle times, increasing overall throughput without compromising component quality. Geometry engineered for controllable chips and surface quality The triangular 60° form and the 0.4 mm corner radius produce a stable cutting edge geometry for finishing and medium turning operations. The 11° positive rake promotes smoother cutting action and helps to break the short, brittle chips typical of cast iron, reducing the risk of built‑up edge and chatter. A defined corner radius supports consistent surface finish while preserving edge strength; in practice, this means predictable tolerances and fewer rejects when machining batch parts. Application benefits and simple process integration This insert is tailored for cast‑iron applications (ISO group K), where abrasive wear and short chips dictate the choice of grade and geometry. The WKK20S sort is a coated carbide designed to handle those conditions with good economy and stable chip formation. Integrating the insert into a turning operation requires only standard indexable‑insert holders compatible with the triangular 60° form; cutting parameters can be adapted from general cast‑iron turning charts and fine‑tuned using short tests to achieve the desired surface finish and tool life. Contact Metav Werkzeuge for cutting data, availability and application advice to secure Walter Tools inserts for reliable cast‑iron turning — eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930 Technical data Article number: TPGN160304-WKK20S-WALTER ISO designation: TPGN160304 WKK20S Manufacturer: Walter Tools Series: Tiger·tec Silver Grade: WKK20S Type: Indexable turning insert (triangular) Measured values Free cutting angle: 11° Corner radius: 0.4 mm Insert form: Triangle 60° Inscribed circle / size: 16 Thickness: 03 Tolerance class: G Applications and features Suitable for: Cast iron (ISO group K) Coating: Tiger·tec Silver (coated carbide) Edge preparation / designation: N Series description: WKK20S — wear‑resistant, universal/tough Typical use: Turning operations with controlled chip formation FAQ What materials is this insert best suited for? The insert is optimised for cast iron (ISO group K); the WKK20S coated carbide grade delivers stable wear performance when machining abrasive, brittle cast‑iron alloys. How does the Tiger·tec Silver coating help in production? The Tiger·tec Silver coating provides a hard, wear‑resistant surface that extends edge life and improves process stability for continuous turning of cast‑iron components. Which insert geometry is supplied and what does it mean for holders? A triangular 60° form with a 16 size and 0.4 mm corner radius is supplied; this fits standard insert holders designed for triangular indexable inserts and supports predictable surface finish and chip control. Manufacturer/Responsible: AB Sandvik Coromant, Mossvägen 10, 811 34 Sandviken, Sweden, support.coromant@sandvik.com Walter Tools (the Walter AG brand) is part of the Sandvik group and is recognised for precision cutting tools in metalworking. Protected trademarks and product names remain the property of their respective owners. Mark names are used solely for explanation. The offered article is an original, factory‑new product of the manufacturer.
TPGN160304 WPP20G WPP20G Wendeplatten - Walter Tools
Take advantage of the Tiger‑tec Gold coating, 11° clearance angle and a 0.4 mm corner radius for robust, repeatable steel turning; order via Metav Werkzeuge or consult our specialists for application guidance and supply options. TPGN160304 WPP20G – Turning indexable insert, Tiger‑tec Gold coating, for steel (Walter Tools) TPGN160304 WPP20G is a triangular 60° turning indexable insert with Tiger‑tec Gold coating, engineered for reliable machining of ISO P steels with an 11° clearance angle. Tiger‑tec Gold coated for long edge life Triangle 60° geometry for high versatility 11° clearance for stable cutting 0.4 mm corner radius for robust edges High‑performance grade for demanding steel applications The TPGN160304 WPP20G insert combines a coated carbide substrate with Walter Tools’ Tiger‑tec Gold technology to deliver extended tool life under typical steel cutting conditions. Designed for the ISO P material group, the grade balances wear resistance and toughness to reduce edge chipping and enable higher uninterrupted running times. For production environments this means fewer tool changes and more consistent component quality, directly improving throughput and reducing unplanned downtime. Geometry and clearance engineered for predictable chip control The triangular 60° shape, paired with a 0.4 mm corner radius, provides a secure cutting edge that tolerates intermittent depths of cut while maintaining dimensional stability. An 11° clearance angle reduces rubbing on the flank face, lowering cutting temperatures and helping preserve the honed edge. Together these geometric choices improve chip control and surface finish in turning operations on steel, and they simplify insert indexing to restore a fresh cutting edge without complex setup adjustments. Consistent results and economical operation in series production As a standard‑sized insert for common turning toolholders, the WPP20G grade supports predictable performance across batches and operators. The coated carbide surface aids in maintaining edge security under elevated temperatures, offering a balance between durability and cost‑effectiveness for serial machining. For specific application advice or to confirm compatibility with holders and cutting parameters, Metav Werkzeuge provides technical consultation — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and availability. Contact Metav Werkzeuge for expert specification advice on this Walter Tools Tiger‑tec Gold insert and to confirm suitability for the intended steel application Technical data SKU: TPGN160304-WPP20G-WALTER Name: TPGN160304 WPP20G Product type: Turning indexable insert Manufacturer: Walter Tools Series: Tiger‑tec Gold Core specifications Size: 16 mm Thickness code: 03 Corner radius: 0.4 mm Clearance angle: 11° Shape: Triangle 60° Material & application Grade: WPP20G (Tiger‑tec Gold) Coating: coated carbide Applicability: Steel (ISO P) Tolerance class: G Execution: N FAQ What materials is this insert intended for? The TPGN160304 WPP20G insert is optimised for the ISO P group and is primarily intended for machining steel, offering a tailored balance of wear resistance and toughness for those materials. What does the 0.4 mm corner radius mean for component finish? A 0.4 mm corner radius increases edge stability and reduces the risk of chipping compared with smaller radii; this typically results in improved surface finish and dimensional reliability on turned steel parts. Is the insert coated and how does that affect cutting performance? Yes, the insert features the Tiger‑tec Gold coating, which enhances heat resistance and reduces adhesive wear; this contributes to longer edge life and more consistent cutting performance in production. Which toolholders accept this insert size and shape? The triangular 60° format and 16 mm size conform to common turning toolholder standards for TPGN‑style inserts; verification with the chosen holder type is recommended to ensure secure clamping and correct orientation. When should the insert be indexed or replaced? Index the insert to a fresh cutting edge when wear affects part tolerance or surface finish; replace the insert when multiple edges show progressive wear or when damage compromises machining safety or accuracy. Walter Tools; Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen Protected trademarks and brand names are the property of their respective owners. Walter Tools is mentioned for identification and product specification purposes only; there is no affiliation between Metav Werkzeuge and the trademark owners.
TPGN160308 WKK20S WKK20S Wendeplatten - Walter Tools
Take advantage of the combination of targeted wear resistance, stable chip control and a geometry optimised for cast iron machining to reduce tool changes and increase throughput. Order directly via Metav Werkzeuge or consult the team for application-specific advice. TPGN160308 WKK20S turning insert — triangle 60°, for cast iron — Walter Tools The TPGN160308 WKK20S is a triangle turning insert designed for productive machining of cast iron components, featuring the Tiger·tec Silver coating and a geometry tuned for short, breaking chips. Tiger·tec Silver coating for high wear resistance Optimised for cast iron machining Triangle 60° shape for stable indexability 11° relief angle and 0.8 mm corner radius Boosted tool life through targeted coating technology The combination of the Tiger·tec Silver coating and a coated carbide substrate delivers measurable improvement in wear resistance when cutting abrasive cast iron grades. The advanced coating reduces flank and crater wear, which translates into longer edge life and fewer index changes. For production environments processing cast components, this means a steadier cutting process and reduced downtime for tool replacement. The result is an improved cost per produced part while maintaining consistent dimensional accuracy. Reliable chip control and process stability for cast iron The triangular 60° insert geometry together with the defined 0.8 mm corner radius and 11° relief angle supports the formation of short, repeatable chips typical of cast iron machining. This geometry provides a stable cutting edge under varying depths of cut and feed rates, improving repeatability and surface quality. Clear description of these parameters helps to set cutting data: a dedicated geometry for brittle, short-chipping materials reduces the risk of uncontrolled chip formation and associated machine interruptions. Versatile grade for abrasive applications in foundry work The cutting grade WKK20S is part of Walter’s Tiger·tec Silver range and is tailored to ISO group K (cast iron). Its specification balances resistance to abrasive wear with sufficient toughness to withstand interrupted cuts and the often variable chip conditions encountered in cast iron workpieces. For operations where abrasive graphite and inclusions accelerate edge wear, this grade offers a practical compromise between longevity and reliable performance, supporting longer runs and fewer tool changes. Format and handling that fit industrial turning systems The insert is presented in the standard triangle indexable format with a size 16 designation and thickness code 03, allowing straightforward integration into conventional toolholders designed for triangular inserts. The tolerance class G ensures interchangeability and repeatable seating in the pocket. Because the insert is indexable, each component can exploit several cutting edges before disposal, improving overall tooling economy without changing holder setups. Contact Metav Werkzeuge for application advice on Walter Tools turning inserts — Metav Werkzeuge is ready to assist with cutting data and compatibility details via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data SKU: TPGN160308-WKK20S-WALTER Designation: TPGN160308 WKK20S Manufacturer: Walter Tools Series: Tiger·tec Silver Application: Cast iron (ISO group K) Numbers / Core technical data Free clearance angle: 11° Corner radius: 0.8 mm Insert size: 16 Thickness code: 03 Plate shape: Triangle 60° Tolerance class: G Designs / Special features Coating: Tiger·tec Silver Grade: WKK20S (coated carbide) Suitable for: Cast iron Format: Indexable turning insert Execution: N FAQ Which materials can be machined with this insert? The Walter Tools TPGN160308 WKK20S insert is specified for machining cast iron (ISO group K) and is optimised to handle the abrasive nature and short-chipping behaviour of such materials. What advantages does the Tiger·tec Silver coating provide? The Tiger·tec Silver coating on the WKK20S grade increases resistance to abrasive wear and stabilises performance, extending edge life and enabling longer uninterrupted production runs when machining cast iron. How do the geometry and dimensions affect cutting performance? The triangle 60° shape, 0.8 mm corner radius and 11° relief angle support predictable short-chip formation and provide stable indexability, which helps maintain surface finish and repeatable tool behaviour in foundry applications. Is the WKK20S grade more suited to roughing or finishing operations? WKK20S is a universal/tough coated carbide grade designed for abrasive conditions; it is suitable for a range of operations in cast iron, where its balance of wear resistance and toughness supports both stable roughing and consistent finishing when cutting data is adjusted accordingly. How does the insert format contribute to productivity? The triangular indexable format with multiple cutting edges and tolerance class G allows quick indexation and reliable seating in compatible holders, reducing changeover time and improving tool utilisation in serial production. Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen, Germany; www.walter-tools.com Protected trademarks and product names are the property of their respective owners. Brand names are mentioned for explanatory purposes only; there is no affiliation between our company and the named brands. The offered item is original, factory-new merchandise from the manufacturer.
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