P44280-2R25-D57 WSM35G WSM35G Wendeplatten - Walter Tools

Benefit from the combination of Tiger·tec Gold coating, the WSM35G carbide grade and the 2R25-D57 chipbreaker for stable edge life and reliable machining of stainless steels and heat-resistant superalloys; order the insert directly via Metav Werkzeuge or consult the specialists for process adaptation.

P44280-2R25-D57 WSM35G indexable milling insert — Tiger·tec Gold, Walter Tools

The P44280-2R25-D57 WSM35G is an indexable milling insert developed for heavy-duty machining of stainless steels and heat-resistant superalloys, combining a robust coated carbide grade with a defined chip control geometry.

• Tiger·tec Gold coated carbide grade WSM35G
• Stable chip control with 2R25-D57 breaker
• Engineered for stainless steels and superalloys

Confident machining of difficult alloys with reduced risk of build-up

The Tiger·tec Gold coating in combination with the WSM35G grade provides enhanced wear resistance and improved thermal stability, which is particularly beneficial when working with stainless steels that tend to work-harden and generate heat. The coating technology supports consistent cutting-edge performance, reducing the risk of built-up edge and maintaining dimensional accuracy over longer tool life. This results in fewer interruptions and more predictable production runs for high-alloy components.

Stable chip formation and process reliability

The 2R25-D57 chipbreaker is designed to promote controlled chip formation for a wide range of feeds and depths of cut, improving evacuation and reducing the likelihood of entanglement or recutting. Stable chip control lowers the risk of surface damage and tool failure, which in turn supports higher process reliability and repeatable quality in serial production. The insert geometry contributes directly to consistent surface finish and secure chip handling in constrained toolpaths.

Robust grade for heat-resistant materials and titanium alloys

The grade supports machining of the ISO groups M and S, meaning it is suitable for rostfreie Stähle (stainless steels) and heat-resistant superalloys or titanium, which place high thermal and mechanical loads on the cutting edge. The combination of a coated cemented carbide substrate and the Tiger·tec Gold surface treatment increases oxidation resistance and edge stability, enabling productive cutting parameters where uncoated grades would wear prematurely.

Practical integration in tool systems and predictable indexability

The insert’s designation and geometry allow straightforward integration into compatible milling cutters that accept P44280-series inserts, ensuring simple indexing and replacement during service. Consistent insert seating and repeatable clamping contribute to process security and reduce set-up variability, which is important for repeatable part quality and efficient workshop routines. Specification-driven selection helps to match the insert with appropriate holder geometries and coolant strategies.

For reliable machining of stainless steels and heat-resistant alloys with Walter Tools Tiger·tec Gold inserts, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the optimal insert and cutter combination for the application

Technical data

• Article number: P44280-2R25-D57-WSM35G-WALTER
• Designation: P44280-2R25-D57 WSM35G
• Manufacturer: Walter Tools
• Product type: Indexable milling insert

Core data

• Grade: WSM35G
• Series: Tiger·tec Gold
• Chipbreaker: 2R25-D57
• Applicable ISO material groups: M, S

Special features

• Coated cemented carbide
• Optimised for stainless steels and superalloys
• Designed for stable chip formation and edge life
• Indexable geometry for secure clamping

FAQ

Is this insert suitable for machining stainless steels?
Yes. The P44280-2R25-D57 WSM35G insert from Walter Tools is designed specifically for ISO group M, making it suitable for machining stainless steels where thermal stability and controlled chip formation are required.

Can the insert handle superalloys and titanium?
The insert is rated for ISO group S and supports machining heat-resistant superalloys and titanium alloys, offering enhanced edge stability thanks to the Tiger·tec Gold coating and the WSM35G grade.

What does the chipbreaker 2R25-D57 achieve?
The 2R25-D57 chipbreaker promotes controlled chip formation and efficient evacuation, reducing the risk of recutting and improving process reliability when using the Walter Tools insert.

Which series and coating technology does this grade belong to?
This insert belongs to the Tiger·tec Gold series; the coated carbide grade WSM35G combines surface treatment and substrate properties to extend tool life under high thermal and mechanical stress.

How is the insert integrated into milling systems?
The P44280-series designation signals compatibility with milling cutters that accept this family of indexable inserts, allowing straightforward indexing, repeatable seating and reliable clamping for Walter Tools applications.

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

Walter AG (brand: Walter Tools) with its 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 terms are used solely for explanation purposes. There is no affiliation between our company and the mentioned brands. The offered item is an original, factory-new product of the manufacturer.