P26337R25 WKP35S WKP35S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating technology, a WKP35S grade optimised for steel and cast iron, and reliable coated carbide wear performance to maintain stable, productive machining cycles; order directly via Metav Werkzeuge or consult the team for specification advice.

P26337R25 WKP35S Fräswendeschneidplatte – coated carbide milling insert for steel & cast iron by Walter Tools

The P26337R25 WKP35S is a coated carbide milling insert from Walter Tools, designed for high productivity in the machining of steel and cast iron across a wide range of geometries and cutting conditions.

• Tiger·tec Silver coating technology
• Optimised for steel and cast iron machining
• Coated carbide for improved wear resistance

Higher throughput for steel and cast-iron operations

The insert is engineered to deliver consistent cutting performance where repeatability matters. With the WKP35S grade in the Tiger·tec Silver series, the cutting edge combines a robust substrate and a tailored coating to resist abrasive wear typical of cast materials and the thermal loads of steel machining. This results in fewer tool changes and longer effective tool life, which in turn reduces downtime and increases net production time. The design supports stable chip formation during continuous or interrupted cuts, helping to maintain component tolerances and surface finish during extended runs.

Coating and substrate explained for process reliability

A coated carbide construction pairs a wear-resistant substrate with a specialised multi-layer surface finish. The Tiger·tec Silver coating reduces friction at the tool–workpiece interface and improves thermal resistance, which lowers the tendency for crater wear under elevated cutting temperatures. For operations that demand predictable tool behaviour, that combination is particularly valuable: the coating mitigates adhesive and abrasive wear mechanisms, while the carbide core provides the mechanical strength needed for interrupted cuts and variable feed conditions. The technical benefit is measurable in reduced scrap rates and more consistent part quality.

Practical advantages in the workshop and production line

Selecting this insert supports pragmatic production goals: enhanced process stability, straightforward tool management and compatibility with established milling toolholders. The designation follows ISO grouping for material suitability (P = steel, K = cast iron), so tool selection and process planning are simplified. Because the insert is part of a standard series, it integrates into existing tooling kits without special adaptations, allowing faster setup and predictable cycle times. For job shops and serial production alike, the outcome is improved machining efficiency and a clearer cost-per-part picture.

Application guidance and recommended use cases

This insert is especially suited to conventional and climb milling of unalloyed and alloyed steels and many cast-iron grades. It offers advantages in semi-finish and finishing passes where surface quality and dimensional control are required, and in roughing when stability is prioritised. To exploit the WKP35S grade fully, pair it with appropriate cutting parameters for the workpiece material and ensure the holder and spindle rigidity match the intended feeds and depths. When optimised, the insert contributes to fewer interventions and a steadier production flow.

For specification checks, availability or to reserve items for upcoming production runs, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to discuss the P26337R25 WKP35S and compatible tool solutions.

Technical Data

• SKU: P26337R25-WKP35S-WALTER
• Product: Fräswendeschneidplatte (milling indexable insert)
• Series: Tiger·tec Silver
• Grade: WKP35S
• Manufacturer: Walter Tools

Facts

• ISO designation: P26337R25 WKP35S
• Material groups: P (steel), K (cast iron)
• Material: coated carbide (Hartmetall, beschichtet)

Special features

• Coating: Tiger·tec Silver
• Main applications: machining steel and cast iron
• Substrate: P / K suitability
• Suitable for typical steel heat and chip formation patterns

FAQ

What materials is this insert suitable for?
The P26337R25 WKP35S insert is formulated for machining steel (ISO group P) and cast iron (ISO group K), matching the thermal and abrasive demands of those materials.

What does Tiger·tec Silver offer in practice?
Tiger·tec Silver provides reduced friction and improved thermal resistance; in the P26337R25 WKP35S this leads to better wear behaviour and longer effective tool life under steel and cast-iron conditions.

Is this insert compatible with standard milling holders?
Yes, the insert follows common ISO-style indexing formats and integrates with standard milling toolholders designed for indexable inserts, enabling straightforward replacement and set-up.

Which machining tasks benefit most from this grade?
The WKP35S grade is effective in semi-finish and finish passes where surface quality and dimensional stability are important, and it also performs well in stable roughing when process reliability is required.

Manufacturer: Walter Tools; Walter AG, Tübingen, Germany

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation. No affiliation between Metav Werkzeuge and the mentioned brands is implied. The offered item is an original, factory-new product.