TCGT16T308-FM2 WSM20S T Wendeplatten - Walter Tools

Take advantage of the combination of Tiger‑tec Silver coating, a robust FM2 chipbreaker and a stiff triangular geometry for secure machining of stainless steel and heat‑resistant alloys; order directly via Metav Werkzeuge or consult our specialists for process‑specific recommendations.

TCGT16T308-FM2 WSM20S — Turning/boring indexable insert, Tiger‑tec Silver, for stainless steel and superalloys (Walter Tools)

The TCGT16T308-FM2 WSM20S is a 60° triangular indexable insert engineered for productive turning and boring of stainless steel and heat‑resistant alloys, offering high edge stability and consistent chip control

• Tiger‑tec Silver coating for heat resistance
• Suitable for stainless steel and superalloys
• Triangular 60° form with 0.8 mm radius
• FM2 chipbreaker for stable chip control

Consistent performance for challenging materials

The combination of the WSM20S grade and Tiger‑tec Silver coating provides enhanced thermal resistance and wear control during heavy cutting of ductile or work‑hardening materials. This coated cutting grade is optimised for the machining demands of stainless steel and high‑temperature alloys (material groups M and S), where heat generation and built‑up edge frequently limit productivity. The benefit for production is predictable tool behaviour and fewer unplanned tool changes, which supports higher machine utilisation and repeatable component quality.

Geometry that supports edge strength and repeatability

A 60° triangular plate form with a 0.8 mm corner radius and 7° relief delivers a balanced combination of strength and versatile cutting capability. The compact plate thickness T3 and tolerance class G ensure reliable clamping and repeatable seating in indexable toolholders, reducing vibration and improving surface finish on the workpiece. For process engineers this geometry means confident feed and depth‑of‑cut choices with enhanced edge support under interrupted or mixed cutting conditions.

Reliable chip control for smoother production

The integrated FM2 chipbreaker is designed to produce predictable chip forms across a range of feeds and cutting depths, improving swarf evacuation in both turning and light boring operations. Stable chip formation reduces the risk of tool or workpiece damage and minimises secondary operations such as manual chip clearing. The direct consequence is shorter cycle times and a more consistent component surface, especially when machining materials prone to long, stringy chips.

Extended tool life and process economy

Optimised coating technology and a robust grade selection reduce flank wear and prolong effective tool life, which lowers tooling cost per component in series production. Fewer indexings and longer intervals between insert changes contribute to reduced downtime and lower total cost of ownership. The design supports both finish and light roughing passes depending on setup, helping maintain a high output quality while keeping process costs under control.

Practical choice and seamless integration

This insert adheres to standard ISO designation practices, making it straightforward to integrate into existing toolholder inventories for turning and boring. The triangular format adds multiple indexing positions for efficient use of the insert corners. For specification, reference the ISO code TCGT16T308‑FM2 and the grade WSM20S when planning tooling sets to ensure material compatibility and achieve reliable machining outcomes.

For process‑critical turning of stainless steel and superalloys, opt for the Walter Tools TCGT16T308‑FM2 WSM20S insert; contact Metav Werkzeuge for tailored recommendations and fast supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: TCGT16T308-FM2-WSM20S-WALTER
• Designation: TCGT16T308-FM2 WSM20S
• Product type: Bohr-/Aufbohrwendeschneidplatte / Drehwendeschneidplatte
• Brand: Walter Tools

Core specifications

• Size: 16
• Plate form: Triangular 60°
• Corner radius: 0.8 mm
• Relief/clearance: 7°
• Thickness: T3
• Tolerance class: G

Materials & features

• Coating/series: Tiger‑tec Silver
• Grade: WSM20S
• Chipbreaker: FM2
• Material suitability: stainless steel (M), superalloys/titanium (S)
• Sort description: Coated cemented carbide for hard‑to‑machine materials

FAQ

What materials is this insert suited for?
The TCGT16T308‑FM2 WSM20S insert is specified for stainless steel (material group M) and heat‑resistant superalloys or titanium (material group S), providing enhanced thermal and edge stability.

How does the FM2 chipbreaker affect machining?
The FM2 chipbreaker on the Walter Tools insert promotes controlled chip formation and evacuation, which improves surface finish and reduces interruptions from long or tangled chips.

What advantages does the 0.8 mm corner radius provide?
A 0.8 mm corner radius balances edge strength and surface quality, offering better load distribution at the cutting edge and improved resistance to chipping during tougher cuts.

Is this insert compatible with standard toolholders?
The ISO designation TCGT16T308‑FM2 aligns with common triangular insert holders; ensure the holder accepts a 60° triangular insert with the specified thickness T3 and tolerance class G.

Which performance benefits can be expected in production?
Using the WSM20S grade with Tiger‑tec Silver coating typically leads to longer tool life, higher process reliability and fewer tool changes, translating into improved machine uptime and lower unit costs.

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; no affiliation between Metav Werkzeuge and the named brands is implied. The offered article is an original, factory‑new product of the manufacturer.