ONHU050408-F67 WSM35G WSM35G Wendeplatten - Walter Tools

Take advantage of a wear-resistant Tiger·tec Gold grade and a geometry optimised for stable cutting to increase uptime and surface quality when machining difficult-to-cut alloys; order directly via Metav Werkzeuge or consult our team for specific process recommendations.

ONHU050408-F67 WSM35G Fräswendeschneidplatte by Walter Tools — Tiger·tec Gold coated, octagonal insert for rostfreier Stahl and superalloys

The ONHU050408-F67 WSM35G is a coated carbide milling insert designed for heavy-duty machining of rostfreier Stahl and heat-resistant superalloys, offering high edge stability and consistent chip control.

• Tiger·tec Gold coating for wear resistance and thermal stability
• Suitable for rostfreier Stahl and superalloys
• Octagonal shape with 0.8 mm corner radius
• Negative rake 0° for robust cutting performance

High-performance coating and grade for reliable edge life

The combination of Tiger·tec Gold technology and the WSM35G grade means a coated carbide substrate that is tuned for heat resistance and controlled wear. Coatings reduce friction and protect the cutting edge against thermal and mechanical loading; this improves tool life and maintains a consistent cutting geometry during production runs. For rostfreier Stahl and other tough-to-cut materials the result is fewer interruptions for tool changes and a more reliable machining cycle. The term coated carbide refers to a cemented carbide substrate with a multi-layer protective film that enhances both toughness and hardness, enabling predictable performance under higher cutting temperatures.

Geometry designed for process stability and chip control

The octagonal insert form and the F67 chipbreaker are engineered to provide stable chip formation and uniform cutting forces. The 0.8 mm corner radius helps to distribute load across the cutting edge, reducing edge chipping in interrupted or heavy cuts. A negative rake 0° increases insert stability and allows the tool to withstand higher radial forces, which is particularly useful when roughing or when rigidity is limited. These geometric choices contribute to repeatable surface finishes and reduce the risk of built-up edge, which is a common cause of unpredictable tool wear when machining high-strength alloys.

Practical integration into production and expected benefits

This insert is suitable for job shops and production lines working with rostfreier Stahl and heat-resistant alloys where predictability and uptime matter. By choosing a grade optimised for difficult materials, machining processes gain from improved process security, fewer unplanned tool changes and a steadier surface quality. The insert is compatible with standard milling toolholders for its size class and can be introduced without altering clamping systems. If further process data or cutting parameters are required, technical advice can be provided to align feed and speed with the chosen toolholder and machine capabilities.

For procurement or technical consultation on using the Tiger·tec Gold ONHU050408-F67 WSM35G insert for rostfreier Stahl and superalloys, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to arrange supply and application support

Technical data

• Item number: ONHU050408-F67-WSM35G-WALTER
• Product label: Fräswendeschneidplatte ONHU050408-F67 WSM35G Walter Tools
• Manufacturer: Walter Tools

Facts

• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Insert size: 05
• Plate thickness: 04

Special features

• Grade: WSM35G
• Coating/series: Tiger·tec Gold
• Chipbreaker: F67
• Shape: Octagonal
• Material compatibility: S / M (rostfreier Stahl, superalloys)
• Tolerance class: H
• Execution: U

FAQ

What materials is this insert suited for?
The ONHU050408-F67 WSM35G insert is specified for machining rostfreier Stahl and heat-resistant superalloys (material groups S and M), where thermal resistance and stable chip control are required.

How does the Tiger·tec Gold coating benefit the cutting process?
The Tiger·tec Gold coating on the WSM35G grade increases wear resistance and thermal stability on the cutting edge, which helps to extend tool life and maintain consistent cutting performance under elevated temperatures.

Why choose an octagonal insert form for milling?
An octagonal form offers multiple usable edges and a geometry that supports even load distribution; combined with the F67 chipbreaker and a 0.8 mm corner radius, it promotes predictable chip control and improved resistance to edge chipping.

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

The Walter AG (brand: Walter Tools) with headquarters in Tübingen is one of the world's leading manufacturers of precision tools for metalworking and is part of the Swedish Sandvik Group. Protected trademarks and trade names are the property of their respective owners. Brand names are mentioned solely for explanation; there is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.