TCMT16T308-RM4 WSM10S RM4 Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, the WSM10S grade and an RM4 chipbreaker for stable cutting performance in demanding materials; order the insert via Metav Werkzeuge or consult their specialists for application-specific advice.

TCMT16T308-RM4 WSM10S triangular indexable insert, Tiger·tec Silver coating — for stainless steels and superalloys | Walter Tools

The TCMT16T308-RM4 WSM10S is a triangular, indexable turning insert designed for productive machining of stainless steels and heat-resistant superalloys in demanding production environments.

• Tiger·tec Silver coated carbide
• RM4 chipbreaker for stable chips
• Triangle 60° insert, 0.8 mm corner radius
• Suited to stainless steels and superalloys

Consistent cutting performance where heat and toughness matter

The WSM10S grade, developed within the Tiger·tec Silver family, combines a thermally robust coating with a wear-resistant substrate to improve tool life when machining tough alloys. The combination of a corrosion‑resistant coating and optimised substrate promotes a stable cutting edge, which reduces the risk of built‑up edge formation and uneven wear. Together with the RM4 chipbreaker, this leads to repeatable chip control and fewer interruptions during batch production, supporting higher overall productivity.

Geometry engineered for strength and surface quality

A triangular 60° plate form with a 0.8 mm corner radius and a clearance angle of 7° gives a balanced compromise between cutting strength and access to the workpiece. The moderate corner radius increases edge robustness for interrupted cuts while still enabling good surface finish under steady light to medium depths of cut. The insert’s T3 thickness contributes to rigidity in the toolholder, helping to maintain dimensional accuracy and reduce vibration in high‑load turning operations.

Built for materials that challenge ordinary inserts

Rated for material groups S / M, the insert is intended for heat‑resistant superalloys and stainless steels, materials that typically generate high temperatures and tend to work‑harden. The tolerance class M and the coated carbide composition support secure chip formation and predictable wear progression, which simplifies parameter selection for process engineers and reduces trial-and-error at the machine. This results in improved process security and a more consistent surface quality across component lots.

Ready for fast changeovers and standard tool systems

The TCMT designation and insert size 16 make this plate compatible with a wide range of standard triangular toolholders, enabling quick indexing and part changeovers on lathes and turning centres. The TCMT16T308-RM4 geometry permits multiple usable cutting edges per insert, lowering tooling costs per edge and reducing downtime for insert replacement. Walter Tools’ manufacturing consistency ensures that inserts fit reliably in established clamping systems, supporting short setup times and stable production runs.

Contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored application support and to order Walter Tools TCMT16T308-RM4 WSM10S inserts for demanding turning operations

Technical data

• SKU: TCMT16T308-RM4-WSM10S-WALTER
• Designation: TCMT16T308-RM4 WSM10S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver

Facts

• Insert size: 16
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Thickness: T3
• Plate form: Triangle 60°

Special features

• Grade: WSM10S (coated carbide)
• Chipbreaker: RM4
• Material suitability: S / M (superalloys / stainless steels)
• Tolerance class: M
• Execution: T

FAQ

What materials is this insert designed for? The TCMT16T308-RM4 WSM10S insert is specified for stainless steels and heat‑resistant superalloys (material groups M and S), where thermal resilience and edge stability are required.

How does the RM4 chipbreaker affect machining? The RM4 chipbreaker promotes controlled chip formation for steady evacuation and reduced risk of entanglement, improving surface finish and process reliability when turning tough materials with this Walter Tools insert.

What does the 0.8 mm corner radius mean for component finish? A 0.8 mm corner radius increases edge strength for interrupted or heavier cuts while still delivering a good surface finish; it is a compromise between robustness and fine surface quality.

Is the TCMT16T308-RM4 compatible with standard toolholders? Yes, the TCMT designation and size 16 match common triangular toolholder families, allowing straightforward integration and fast indexing on standard turning equipment.

What benefits does the Tiger·tec Silver coating provide? The Tiger·tec Silver coating increases thermal stability and wear resistance of the insert, extending tool life and supporting higher cutting speeds in demanding turning applications.

Manufacturer: 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 marks are mentioned for explanation only. There is no affiliation between our company and the mentioned brands. The offered article is an original, brand‑new product of the manufacturer.