TCGT06T104-FM2 WSM21 FM2 Wendeplatten - Walter Tools

Take advantage of the combination of WSM21 coated carbide, the FM2 chipbreaker and a 0.4 mm corner radius for stable chip formation and consistent tool life; order directly via Metav Werkzeuge or consult our technical team for application advice.

TCGT06T104-FM2 WSM21 turning / boring indexable insert, triangle 60°

The TCGT06T104-FM2 WSM21 is a triangular 60° indexable insert designed for turning and boring applications in stainless steels and heat‑resistant alloys, delivering controlled chip formation and high process reliability.

• Triangle 60° insert for versatile turning
• WSM21 coated carbide for stainless steels
• FM2 chipbreaker for controlled chip formation
• 0.4 mm corner radius and 7° relief

Stable cutting performance for difficult‑to‑machine alloys

The WSM21 grade is a coated carbide formulation engineered for challenging materials. Its composition supports secure chip formation when machining stainless steels and heat‑resistant superalloys (ISO groups M and S), reducing the risk of built‑up edge and premature flank wear. Combined with the FM2 chipbreaker, this geometry promotes short, controllable chips that clear the cutting zone reliably, which improves uptime and makes process parameters easier to maintain. The result is fewer interrupted cycles and more consistent component quality.

Geometry that balances strength and surface finish

A triangular 60° form and a 0.4 mm corner radius provide a robust cutting edge that withstands intermittent cuts while still enabling an acceptable surface quality on the workpiece. The modest 7° relief angle reduces rubbing on the flank and lowers cutting forces, which helps preserve the edge and reduces vibration in many setups. The insert’s T1 thickness and tolerance class G ensure repeatable seating in toolholders and predictable performance across batches, supporting tight production tolerances and reproducible results.

Production benefits: predictable tool life and process security

Using an insert with WSM21 and an FM2 chip control geometry leads to measurable process advantages: stable cutting edges lengthen effective tool life and lower the frequency of index changes, while improved chip control reduces cycle interruptions and machine stoppages. For operations that demand steady throughput and reliable component quality, this insert supports efficient machining strategies and easier parameter optimisation. Its suitability for stainless steels and heat‑resistant alloys makes it a practical choice for workshops handling mixed production runs.

For technical advice or to request delivery of Walter Tools inserts based on the WSM21 grade, contact Metav Werkzeuge for application support and fast supply coordination.

Technical data

• Article number: TCGT06T104-FM2-WSM21-WALTER
• Item designation: TCGT06T104-FM2
• Grade / sort: WSM21
• Series: Walter Schneidstoffsorte - Serie offen
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Manufacturer: Walter Tools

Facts

• Corner radius: 0.4 mm
• Relief angle: 7°
• Insert shape: Triangle 60°
• Insert size: 06
• Thickness: T1
• Tolerance class: G
• Material designation: S / M

Special features

• Coated carbide grade WSM21
• Chipbreaker: FM2
• Designed for stainless steels (ISO group M)
• Suitable for heat‑resistant superalloys and titanium (ISO group S)

FAQ

What materials is this insert suitable for?
The TCGT06T104-FM2 WSM21 insert is intended for stainless steels (ISO group M) and for heat‑resistant superalloys and titanium (ISO group S), thanks to the WSM21 coated carbide and FM2 chipbreaker.

How does the FM2 chipbreaker improve productivity?
The FM2 chipbreaker on the TCGT06T104-FM2 promotes short, controlled chips and reduces the likelihood of chip entanglement, which helps to keep cycles running and decreases the need for manual intervention.

What are the key geometry advantages for finishing and roughing?
The triangular 60° shape with a 0.4 mm corner radius offers a compromise between edge strength for roughing and the ability to achieve a consistent surface finish during finishing passes.

Manufacturer: Walter Tools; Headquarters: Tübingen; part of the Sandvik Group

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