TNMG160408-FM5 WSM10S WSM10S Wendeplatten - Walter Tools

Take advantage of the combination of a heat-resistant Tiger·tec Silver grade and a robust negative-rake geometry to achieve stable cutting in demanding materials while keeping tool changes predictable; order directly via Metav Werkzeuge or ask their consultants for cutting-data recommendations.

TNMG160408-FM5 WSM10S triangle indexable insert — Tiger·tec Silver grade by Walter Tools

TNMG160408-FM5 WSM10S is a triangle 60° indexable turning insert designed for heavy-duty machining of stainless steels and heat-resistant superalloys

• Tiger·tec Silver coated carbide WSM10S
• Optimised for stainless steel and superalloys
• 60° triangle insert with 0.8 mm corner radius
• Negative 0° rake with FM5 chipbreaker

Reliable cutting performance in demanding materials

The combination of the WSM10S grade and the Tiger·tec Silver coating provides increased thermal resistance and stable chip formation when machining tough-to-cut materials. The insert is engineered to reduce built-up edge and maintain a consistent cutting edge under elevated temperatures, which translates into fewer interruptions for edge dressing and more predictable batch throughput. This technical design supports process reliability in turning operations where heat and material adhesion frequently shorten tool life.

Geometry that delivers consistent surface quality and edge strength

A 60° triangle shape with a 0.8 mm corner radius offers a balanced solution between strength and finish: the corner radius supports contact stability for robust turning, while the triangular form allows three effective cutting edges per indexable insert. The 0° negative rake increases edge robustness for interrupted cuts and hard feed conditions, and the FM5 chipbreaker is tuned to promote controlled chip segmentation across a range of speeds. These geometric choices improve surface consistency and reduce the risk of edge chipping during heavy engagement.

Predictable integration and efficient tool handling

The insert is supplied in the standard TNMG format, enabling straightforward fitting into conventional clamping systems for triangular indexable inserts and fast indexing when a fresh edge is required. Compatibility with common toolholders means minimal changes to existing toolset-ups and a quick return to production after reindexing. As a member of Walter Tools' Tiger·tec Silver series, the product supports high process stability and simplified grade selection for applications involving stainless steel and heat-resistant alloys, helping to lower per-part machining costs through extended edge life.

Contact Metav Werkzeuge to request tailored cutting-data sheets or a matching toolholder recommendation for this Walter Tools TNMG160408-FM5 WSM10S insert

Technical data

• SKU: TNMG160408-FM5-WSM10S-WALTER
• Description: Drehwendeschneidplatte TNMG160408-FM5 WSM10S Walter Tools
• Product type: Drehwendeschneidplatte
• Manufacturer: Walter Tools
• Grade/Sort: WSM10S
• Series: Tiger·tec Silver
• Execution/code: G

Numbers / Core technical data

• Insert form: Triangle 60°
• Inscribed circle / size: 16 mm
• Corner radius: 0.8 mm
• Free rake: 0° (negative)
• Thickness/code: 04
• Tolerance class: M

Designs / Special features

• Coating: Tiger·tec Silver
• Chipbreaker: FM5
• Material suitability: S / M (heat-resistant superalloys, titanium) and M (stainless steels)
• Intended use: Heavy-duty turning, secure chip control, stable cutting edge

FAQ

What materials is this insert suitable for?
The TNMG160408-FM5 WSM10S insert is designed for machining stainless steels and heat-resistant superalloys (groups M and S) thanks to the WSM10S grade and Tiger·tec Silver coating.

How does the FM5 chipbreaker affect machining?
The FM5 chipbreaker promotes controlled chip formation and supports consistent chip evacuation during turning, improving process stability with the TNMG160408-FM5 insert.

Is this insert compatible with standard TNMG toolholders?
Yes, the TNMG geometry follows the common triangular insert standard and fits conventional TNMG clamping systems for straightforward integration.

What advantages does the 0° negative rake provide?
A 0° negative rake increases edge strength and resistance to chipping during interrupted cuts or heavy feed conditions, offering more predictable tool life with the Walter Tools insert.

Can this grade be used for finishing and roughing operations?
The combination of 0.8 mm corner radius and WSM10S grade enables a balance: the insert can be used for tougher finishing and robust roughing where thermal stability and edge integrity are required.

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

Protected trademarks and trade names are the property of their respective owners and are mentioned for explanatory purposes only. There is no affiliation between our company and the referenced brands. The offered item is an original, brand-new product from the manufacturer.