P26325R31 WKP25S WKP25S Wendeplatten - Walter Tools

Taking advantage of the Tiger·tec Silver technology and the WKP25S coated carbide grade delivers a balanced combination of high process reliability and extended wear resistance for steel and cast iron machining; order directly via Metav Werkzeuge or request detailed advice from the consultants.

P26325R31 WKP25S milling indexable insert – Tiger·tec Silver coating, for steel and cast iron (Walter Tools)

A P26325R31 WKP25S milling indexable insert engineered for productive face and peripheral milling of steel and cast iron, optimised for consistent chip control and long tool life

• Tiger·tec Silver coating for robust performance
• Coated carbide grade WKP25S optimised for P and K
• Suitable for steel and cast iron machining
• Designed for stable chip formation and wear resistance

Dependable performance where material variability is a challenge

The Tiger·tec Silver series combines a wear-resistant coating with a carefully tuned substrate to maintain cutting-edge integrity under varied conditions. For operations that switch between finishing and semi-finishing, the WKP25S grade offers wear resistance and thermal stability that reduce unexpected tool changes. This results in fewer process interruptions and a more predictable production flow, contributing directly to higher uptime and consistent component quality.

Coating and grade explained for improved process security

The designation indicates a coated carbide insert: the surface treatment from the Tiger·tec Silver family protects the cutting edge against abrasive wear and heat, while the substrate sustains mechanical strength. Coating systems like this are engineered to delay flank and crater wear, which in turn preserves dimensional accuracy on machined parts. For shops seeking repeatable results when machining steel (ISO group P) and cast iron (ISO group K), this technical combination increases the window of optimal cutting parameters.

Operational benefits: productivity through chip control and stability

Stable chip formation is essential for safe, automated milling. The insert’s micro-geometry and the WKP25S grade promote favourable chip behaviour when machining both ductile steels and more brittle cast iron, reducing the risk of long, entangling swarf or unpredictable fractures. The resulting improvements in chip control and edge life support higher average metal removal rates and lower rework — a direct contribution to shop-floor productivity and efficiency.

Practical selection guidance for integration into tool systems

The ISO designation P26325R31 WKP25S identifies the insert geometry and grade for matching toolholders and cutter bodies. When selecting an insert for an application, match the grade and geometry to the cutter’s clamping system and the intended machining strategy; consider whether the operation emphasises surface finish or material removal rate. For mixed-production environments, choosing a grade tailored to both P and K groups simplifies inventory and reduces set-up complexity while maintaining reliable cutting performance.

For reliable, productive machining with Walter Tools' Tiger·tec Silver grade, contact Metav Werkzeuge for technical advice and ordering at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: P26325R31-WKP25S-WALTER
• Designation: P26325R31 WKP25S
• Type: milling indexable insert
• Series: Tiger·tec Silver
• Grade: WKP25S
• Applicable material groups: P (steel), K (cast iron)
• Manufacturer: Walter Tools

Facts

• ISO designation: P26325R31 WKP25S
• SKU: P26325R31-WKP25S-WALTER

Special features

• Coating: Tiger·tec Silver
• Material/grade: coated carbide WKP25S
• Application: machining of steel and cast iron
• Benefits: stable chip formation, extended wear resistance, high process reliability
• Series characteristics: designed for productive milling

FAQ

What materials is this insert suitable for?
The P26325R31 WKP25S milling indexable insert from Walter Tools is suitable for ISO material groups P and K, meaning it is intended for machining steel and cast iron.

What advantages does the Tiger·tec Silver coating provide?
Tiger·tec Silver offers improved thermal and abrasive wear resistance and supports a longer edge life compared with uncoated grades, helping to maintain part accuracy and reduce changeover frequency.

Which cutter holders are compatible with this insert?
Compatibility depends on the cutter body and the insert pocket geometry; the P26325R31 form factor requires milling cutters designed to accept that ISO-style insert dimension and clamping method.

How does the WKP25S grade differ from other carbide grades?
WKP25S is a coated carbide grade optimised for a balance between wear resistance and toughness, aimed at reliable performance across both steel and cast iron applications within the Tiger·tec Silver family.

Is this insert suitable for high-performance or automated machining?
The combination of coated surface and robust substrate makes the insert appropriate for demanding production tasks; suitability for a specific high-speed or automated application depends on machine capability and cutting strategy.

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

The Walter AG (brand appearance: Walter Tools) is among the world’s leading manufacturers of precision tools for metalworking and is part of the Sandvik Group. Protected trademarks and brand names are the property of their respective owners. Brand names and registered trademarks are used for explanatory purposes only and do not imply any affiliation between our company and the named brands. The offered article is original, factory-new goods of the manufacturer.