TCGT06T101-FM2 WSM21 T Wendeplatten - Walter Tools

Reliable chip control and extended edge life result from the combination of the WSM21 coated carbide grade and the FM2 chipbreaker, delivering consistent performance in demanding materials; order the TCGT06T101-FM2 WSM21 insert directly via Metav Werkzeuge or ask our consultants if needed.

TCGT06T101-FM2 WSM21 – Triangle Indexable Insert (60°), FM2 Chipbreaker, Walter Tools

The TCGT06T101-FM2 WSM21 is a triangular indexable insert designed for heavy-duty turning and boring applications, optimised for stainless steel and heat-resistant superalloys where stable chip formation and robust cutting edges are essential

• Coated carbide grade WSM21 for difficult alloys
• FM2 chipbreaker for secure chip control
• Triangle 60° form for stable cutting edges
• 0.1 mm corner radius and 7° clearance

High reliability for demanding alloys and stainless steels

The WSM21 grade is a coated carbide developed for machining stainless steel (ISO group M) and heat-resistant superalloys or titanium (ISO group S). Its microstructure and coating combination promote stable chip formation under high temperatures and adhesion-prone conditions, which reduces build-up on the cutting edge and helps to maintain dimensional accuracy over longer batch runs. For production environments where consistent repeatability and predictable edge life matter, this grade offers a balance of wear resistance and toughness that supports economic machining.

Secure chip control and prolonged edge life through geometry

The insert’s FM2 chipbreaker is engineered to manage chips reliably in tough-to-machine materials, lowering the risk of long, tangled swarf and supporting safe chip evacuation. Combined with a 0.1 mm corner radius, the geometry provides a compromise between strength and finish: the small radius reinforces the cutting edge against mechanical shock while enabling a fine surface quality on the workpiece. These features reduce the frequency of tool changes and help to stabilise cycle times in serial production.

Geometry and process security for turning and boring

The triangular 60° form gives three usable cutting edges per index and a compact contact geometry that supports stable clamping in standard triangular holders. A 7° clearance angle reduces rubbing and promotes consistent cutting engagement, while the insert’s tolerance class G and thickness T1 support reproducible seating and control in toolholders. This combination of form and specification makes the insert suitable for a range of turning operations where process security and predictable outcomes are required, especially when working with materials prone to work hardening or thermal sensitivity.

Contact Metav Werkzeuge for application advice on Walter Tools' WSM21 inserts and fast, reliable supply from our technical team via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: TCGT06T101-FM2-WSM21-WALTER
• Product name: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte TCGT06T101-FM2 WSM21
• Manufacturer: Walter Tools

Core specifications

• Clearance angle: 7°
• Corner radius: 0.1 mm
• Insert size: 06
• Thickness: T1
• Plate form: Triangle 60°
• Tolerance class: G

Materials & features

• Coating: coated carbide
• Grade: WSM21
• Chipbreaker: FM2
• Applicable materials: stainless steel (M), heat-resistant superalloys / titanium (S)
• Series: Walter Schneidstoffsorte - Serie offen
• Execution: T

FAQ

What materials is this insert suited for?
The TCGT06T101-FM2 WSM21 insert is designed primarily for stainless steel and selected heat-resistant superalloys or titanium, taking advantage of the WSM21 coated carbide’s heat and adhesion resistance.

How does the FM2 chipbreaker benefit production?
The FM2 chipbreaker on this insert promotes controlled chip formation and evacuation, which reduces swarf-related interruptions and supports steady cycle times in serial machining.

What does the 0.1 mm corner radius mean for surface finish?
A 0.1 mm corner radius strengthens the cutting edge while allowing a finer surface finish than larger radii, offering a compromise between edge robustness and part quality.

How many cutting edges are available per insert?
The triangular 60° form provides three usable cutting edges per insert, improving economy in applications where edge wear is a factor.

Is this insert compatible with standard triangular toolholders?
The insert’s triangular geometry and tolerance class G are intended for common triangular holders; compatibility should be verified against holder specifications before assembly.

Manufacturer/Responsible: Walter Deutschland GmbH; Derendinger Straße 53; 72072 Tübingen; Germany. The Walter AG (marketed as Walter Tools) is a leading manufacturer of precision metalworking tools and is part of the Sandvik Group. Protected trademarks and product names are the property of their respective owners. The mentioned brand names are used for explanation only; there is no affiliation between our company and the named brands.