CCMT09T302-FM4 WSM10S WSM10S Wendeplatten - Walter Tools

High-performance coated carbide insert WSM10S delivers stable chip control and extended tool life; combined with a FM4 chipbreaker and a 7° relief angle, it supports consistent finishing of rostfreier Stahl and heat-resistant alloys. Order directly via Metav Werkzeuge or consult the specialists for application-specific recommendations.

CCMT09T302-FM4 WSM10S — Walter Tools coated carbide turning insert with FM4 chipbreaker and 7° relief

A CCMT09T302-FM4 WSM10S insert engineered for finishing and light roughing of rostfreier Stahl and superalloys in demanding production environments

• Tiger·tec Silver coating for edge stability
• Optimised FM4 chipbreaker for smooth chips
• 7° relief angle for consistent finishing
• Suitable for rostfreier Stahl and superalloys

High-performance grade for demanding materials

The insert is based on the WSM10S grade within the Tiger·tec Silver series, a coated carbide solution designed for materials that generate heat and demand stable cutting edges. Its metallurgy and coating combination support predictable chip formation and reduce the risk of built-up edge when machining rostfreier Stahl or nickel‑based alloys. For operations where consistent surface quality and repeatable tool life are critical, this grade balances wear resistance and toughness to sustain productivity across longer tool cycles.

Geometry that improves process reliability and surface finish

A carefully selected geometry delivers two tangible benefits: the 7° relief angle reduces flank contact and minimises rubbing on the workpiece, while the 0.2 mm corner radius increases edge strength without sacrificing finish. The Rhombus 80° form permits access to tight profiles and offers a versatile cutting orientation for a variety of turning tasks. Combined with the FM4 chipbreaker, the geometry promotes controlled chips and repeatable finishes, making the insert suitable where component tolerances and surface integrity matter.

Coating and grade deliver longer tool life and stable cutting

The Tiger·tec Silver coating is engineered for thermal stability and wear resistance under elevated cutting temperatures typical of rostfreier Stahl and heat‑resistant alloys. The coated structure helps preserve the cutting edge, extending intervals between indexings and replacements. With a tolerance class M and industrially robust substrate, the insert supports stable machining cycles and reduces unexpected downtime, contributing to measurable improvements in process economy and reproducibility.

Practical fitment and application guidance

Designed as a CCMT09T302-FM4 insert in size 09 with a plate thickness of T3, this component suits a range of insert holders and turning operations that demand a balance between finishing quality and edge life. The FM4 chipbreaker is tailored to produce manageable chips at medium to low feeds during finishing passes. For selection of optimal cutting data, matching insert grade to the workpiece and tool holder rigidity is essential; Metav Werkzeuge can provide cutting-parameter guidance and suggestions for holder geometry if required.

Speak to Metav Werkzeuge for tailored application advice on Walter Tools turning inserts or to request a quote: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: CCMT09T302-FM4-WSM10S-WALTER
• Designation: CCMT09T302-FM4
• Manufacturer: Walter Tools

Core technical data

• Relief angle: 7°
• Corner radius: 0.2 mm
• Thickness: T3
• Insert size: 09
• Shape: Rhombus 80°
• Tolerance class: M

Versions and features

• Coating: Tiger·tec Silver
• Grade: WSM10S
• Chipbreaker: FM4
• Material suitability: S / M (S = superalloys / titanium; M = rostfreier Stahl)
• Series: Tiger‑tec Silver
• Base material: coated carbide

FAQ

What materials is this insert suitable for?
The CCMT09T302-FM4 WSM10S insert is suitable for rostfreier Stahl and heat‑resistant superalloys, reflecting the intended use of the WSM10S grade in the Tiger·tec Silver series.

How does the FM4 chipbreaker affect chip control?
The FM4 chipbreaker on this Walter Tools insert produces compact, predictable chips under finishing conditions, improving swarf evacuation and surface consistency.

What does the 0.2 mm corner radius mean for cutting performance?
A 0.2 mm corner radius increases edge strength for reliable finishing without significantly compromising surface quality; it is a compromise between toughness and fine finish.

Is this insert universal for all turning holders?
The CCMT09T302-FM4 format is compatible with holders designed for CCMT inserts; toolholder rigidity and correct clamping are essential for achieving the advertised performance.

Which series and coating are specified for wear resistance?
The insert is part of the Tiger·tec Silver series and employs a coated carbide structure to enhance thermal stability and wear resistance during machining.

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

Protected trademarks and trade names are the property of their respective owners. Brand names and registered trademarks are mentioned for explanatory purposes only and indicate no affiliation between Metav Werkzeuge and the respective trademark owners. The offered item is an original, factory‑new product from the manufacturer.