P44290-1R10-D57 WKP25S Wendeplatten - Walter Tools

Take advantage of the Tiger·tec Silver coating and the WKP25S grade for extended tool life and consistent chip control with the 1R10‑D57 geometry; the result is reliable, productive milling of steel and cast iron. Order the insert directly via Metav Werkzeuge or request application advice from our consultants.

P44290-1R10-D57 WKP25S milling insert — Tiger·tec Silver, for steel & cast iron (Walter Tools)

The P44290-1R10-D57 WKP25S is a coated carbide milling insert designed for productive machining of steel and cast iron with a dedicated chipbreaker for stable chip formation

• Tiger·tec Silver coated carbide for long life
• Optimised for steel and cast iron machining
• 1R10‑D57 chipbreaker for stable chip control
• WKP25S grade for reliable wear resistance

Boosted tool life through advanced coating and grade

The combination of the Tiger·tec Silver coating with the WKP25S grade improves resistance to abrasive and adhesive wear, extending service intervals and reducing downtime. Coated carbide provides a thermal barrier and lowers friction at the cutting edge, which in practice means longer uninterrupted machining cycles and fewer tool changes. For operations where repeatability matters, this results in a more predictable component quality and reduced secondary operations.

Safer, more efficient milling thanks to targeted chip control

The insert’s 1R10‑D57 chipbreaker geometry produces short, controllable chips when machining both steel and cast iron, reducing the risk of entanglement and tool damage. Stable chip formation also supports higher uninterrupted cutting parameters and smoother evacuation in pockets or slots. Describing chipbreaker function simply: it directs and breaks the chips to manageable segments, helping to protect the workpiece surface and the cutting edge while increasing throughput.

Broad machining scope with process security and ease of use

Designed for ISO groups P and K, this indexable tool suits a wide range of unalloyed and alloyed steel grades as well as various cast iron materials. The insert’s balanced geometry supports consistent cutting forces and reliable surface finish, making it appropriate for general milling tasks in job shops and production environments alike. Compatibility with standard Walter toolholders ensures straightforward integration into existing toolsets and keeps set-up time minimal.

For tailored tooling recommendations and swift supply of Walter Tools Tiger·tec Silver inserts, contact Metav Werkzeuge for application support and ordering: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• SKU: P44290-1R10-D57-WKP25S-WALTER
• Article: P44290-1R10-D57 WKP25S
• Label: Fräswendeschneidplatte P44290-1R10-D57 WKP25S Walter Tools
• Brand: Walter Tools

Facts

• Designation: P44290-1R10-D57
• Chipbreaker: 1R10‑D57
• Grade: WKP25S
• Series: Tiger·tec Silver
• UID: P44290-1R10-D57-WKP25S-WALTER

Materials & features

• Coating: Tiger·tec Silver
• Suitable for: P (steel), K (cast iron)
• Material composition: coated carbide
• Product type: milling indexable insert

FAQ

What materials can be machined with this insert?
The insert is suitable for ISO group P (steel) and K (cast iron); the WKP25S grade and Tiger·tec Silver coating are optimised for these material families.

How does the 1R10‑D57 chipbreaker improve milling performance?
The 1R10‑D57 geometry produces short, controlled chips that improve evacuation and reduce edge stress, supporting higher productive cutting parameters with consistent surface results.

Is this insert compatible with standard Walter milling holders?
Yes, the insert matches common Walter toolholder interfaces for milling applications and integrates easily into existing tooling systems.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned solely for explanation. There is no connection between our company and the brands named. The offered item is an original, brand‑new product from the manufacturer.