WCGT030202-FM2 WSM21 T Wendeplatten - Walter Tools

Take advantage of the combination of high heat resistance, stable cutting edge and precise geometry to secure reliable turning and boring of difficult-to-cut materials; order the insert through Metav Werkzeuge or contact our consultants for application advice and delivery options.

WCGT030202-FM2 WSM21 — Trigon 80° indexable insert for rostfreier Stahl and superalloys | Walter Tools

A WCGT030202-FM2 WSM21 indexable insert designed for turning and boring operations in demanding materials, offering a Trigon 80° form and a chipbreaker optimised for secure chip control.

• Coated carbide grade WSM21 for high heat resistance
• Trigon 80° geometry for secure seat and stability
• FM2 chipbreaker for improved chip control
• 7° clearance angle and 0.2 mm corner radius

Machined for difficult-to-cut alloys to maintain throughput and tool life

The insert is based on a coated carbide grade that is tailored to resist thermal load and edge wear when machining rostfreier Stahl and heat‑resistant superalloys. Its WSM21 composition supports stable chip formation and keeps the cutting edge intact under the strains typical of high‑temperature cutting. For production environments where downtime is costly, the material selection and coating reduce the frequency of tool changes, contributing to a measurable improvement in process uptime.

Geometry and chip control that reduce rework and improve surface quality

The Trigon 80° shape combined with a FM2 chipbreaker provides consistent chip flow and a secure clamping fit in compatible toolholders. The insert’s 7° clearance angle and 0.2 mm corner radius enable a predictable cutting engagement that reduces vibration and minimises workpiece distortion. These geometric features translate into fewer rejected parts and a more reliable surface finish, particularly when turning materials prone to work‑hardening or built‑up edge formation.

Practical benefits for workshop efficiency and process safety

With a small footprint and indexable design, the insert supports quick indexing and straightforward stock management. The combination of stable cutting edge and the selected chipbreaker lowers cutting forces and assists coolant penetration where required, enabling safer high‑feed or interrupted cuts. For engineering teams seeking to validate cutting data, the insert’s defined geometry simplifies parameter calculation and promotes reproducible results across batches.

For robust, repeatable machining of rostfreier Stahl and superalloys, request this Walter Tools insert via Metav Werkzeuge and consult our technical advisors at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for tailored application support.

Technical data

• Article number: WCGT030202-FM2-WSM21-WALTER
• Designation: WCGT030202-FM2
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Series: Walter Schneidstoffsorte - Serie offen
• Grade: WSM21

Core data

• Plate form: Trigon 80°
• Plate size: 03
• Plate thickness: 02
• Clearance angle: 7°
• Corner radius: 0,2
• Tolerance class: G

Materials & special features

• Chipbreaker: FM2
• Material suitability: S / M
• Suitable for: rostfreier Stahl and heat‑resistant superalloys (per grade designation)
• Execution: T

FAQ

What materials is this insert suitable for?
The WCGT030202-FM2 WSM21 insert is specified for machining rostfreier Stahl and heat‑resistant superalloys, reflecting the WSM21 grade’s focus on thermal resistance and edge stability.

How does the FM2 chipbreaker affect machining performance?
The FM2 chipbreaker improves chip formation and evacuation, which supports consistent cutting and reduces the likelihood of built‑up edge when turning tough alloys.

Is the Trigon 80° form compatible with standard toolholders?
Yes, the Trigon 80° geometry is a common seat form that fits compatible indexable toolholders; correct clamping ensures the insert’s stability and performance.

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