P26315R25 WKP25S WKP25S Wendeplatten - Walter Tools

Benefit from the combination of Tiger‑tec Silver coating and the WKP25S carbide grade for reliable edge life and broad applicability to steel and cast iron; this yields consistent machining performance and reduced changeovers. Order directly via Metav Werkzeuge or consult our specialists for tailored recommendations.

P26315R25 WKP25S — milling indexable insert (steel, cast iron) by Walter Tools

The P26315R25 WKP25S is a coated milling indexable insert engineered to deliver productive machining of steel and cast iron in a wide range of cutting applications.

• Tiger‑tec Silver coating for long tool life
• Coated carbide grade WKP25S for stable cutting
• Optimised for machining steel and cast iron
• Enhances productivity with consistent edge

Longer service life through modern coating technology

The insert features coated carbide technology from the Tiger‑tec Silver series, which combines a wear‑resistant surface with a mechanically robust substrate. Coating systems of this class improve edge stability under the thermal and mechanical loads typical of steel and cast iron machining. For production environments, this translates into fewer index changes and more predictable tool cycles, contributing to improved process efficiency and lower per‑part tooling cost.

Designed for steel and cast iron according to ISO classifications

This grade is specified for the material groups P and K under ISO 513, meaning it is intended for unalloyed and alloyed steel as well as cast iron. The microstructure and coating of the grade control thermal resistance and abrasive wear so that the insert handles the typical chip formation and cutting temperatures of these materials. For users less familiar with ISO groupings: P indicates steels, K indicates cast iron—both are covered by this insert’s design.

Shop‑floor benefits: productivity and predictable results

As an indexable insert in the Tiger‑tec Silver line, the part delivers benefits that matter in daily production: consistent cutting behaviour, repeatable surface finish and reduced downtime for tool changes. The stable coating/substrate combination aids in maintaining tolerances across longer tool lives, which supports higher machine utilisation and predictable batch planning. Where process reliability is critical, the grade’s behaviour under load helps to maintain dimensional consistency and surface quality.

Practical selection notes and compatibility

The designation P26315R25 WKP25S identifies the insert geometry and the WKP25S grade; selection of the correct insert should match the cutter body and the intended machining strategy (roughing, semi‑finishing, finishing). Carbide grades and coatings are part of the overall cutting system: the same grade can perform differently depending on cutting parameters, holder rigidity and coolant. For best results, pair the insert with tool holders specified for the P26315R25 family and follow established cutting data for P and K workpieces.

For application advice, stock checks or to place an order for Walter Tools inserts such as the P26315R25 WKP25S, contact Metav Werkzeuge for expert guidance and fast availability.

Technical data

• SKU: P26315R25-WKP25S-WALTER
• Designation: P26315R25 WKP25S
• Product type: milling indexable insert
• Series: Tiger‑tec Silver
• Grade: WKP25S
• Manufacturer: Walter Tools

Facts

• Applicable ISO group: ISO 513 (P / K)
• Material group: P / K (steel / cast iron)
• Coating technology: Tiger‑tec Silver (coated carbide)

Special features

• Coated carbide insert
• Suitable for steel and cast iron machining
• Designed for stable edge life and consistent surface finish
• Part of the Tiger‑tec Silver product family

FAQ

Which materials are recommended for this insert?
The P26315R25 WKP25S by Walter Tools is recommended for machining steel (P) and cast iron (K) in accordance with ISO 513 classifications.

What advantage does the Tiger‑tec Silver coating provide?
Tiger‑tec Silver offers a wear‑resistant surface that improves edge stability and extends tool life, helping to keep machining results consistent over longer tool cycles.

How does the WKP25S grade differ from other grades?
WKP25S is a coated carbide grade optimised for a balance of toughness and wear resistance, providing broad applicability across steel and cast iron workpieces and reliable cutting performance.

Is this insert suitable for finishing operations?
The grade’s characteristics support both semi‑finishing and finishing when used with appropriate insert geometry and optimised cutting parameters; final surface quality depends on the chosen geometry and process settings.

How should compatibility with tool holders be checked?
Confirm that the cutter body accepts the P26315R25 designation and verify seat geometry and clamping specifications; matching the insert family to the toolholder ensures correct indexing and secure clamping.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

Walter AG (brand: Walter Tools), headquartered in Tübingen, is one of the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names and protected product names are mentioned solely for explanatory purposes. There is no connection between our company and the mentioned brands. The offered article is an original, factory‑new product of the manufacturer.