TNMG160404-MS3 WSM01 WSM01 Wendeplatten - Walter Tools

Take advantage of the proven combination of durability, thermal stability and precise chip control to secure consistent production results. The insert reduces downtime through a stable cutting edge and optimised chip evacuation, supporting productive machining of demanding alloys. Order the insert directly via Metav Werkzeuge or ask our consultants if needed.

TNMG160404-MS3 WSM01 — Triangle 60° indexable insert for stainless and superalloys — Walter Tools

TNMG160404-MS3 WSM01 is a triangular indexable insert designed for heavy-duty turning of stainless steel and heat-resistant superalloys, featuring the MS3 chipbreaker and a robust Tiger-tec Silver grade.

• High heat resistance for superalloys
• Optimised MS3 chip control
• Triangle 60° with 0.4 mm corner
• Designed for stainless steel machining

Reliable performance when machining difficult alloys

The Tiger-tec Silver grade combined with the WSM01 cutting material provides high thermal stability and controlled wear progression, which directly contributes to longer tool life and fewer index changes. For shops machining stainless steel and nickel-based alloys, the insert’s composition and coating strategy help to reduce built-up edge and maintain a consistent cutting profile. This translates into predictable tool cycles and improved process throughput for batch and single-piece production alike.

Geometry engineered for secure chip formation and surface finish

The MS3 chipbreaker is configured to produce short, manageable chips under a range of cutting conditions, improving swarf control and reducing the risk of surface damage. The Triangle 60° form and 0.4 mm corner radius support stable cutting in shoulder and profile turning, while the negative rake angle (0°) enhances edge strength for interrupted cuts. As a result, operators benefit from superior surface quality and less rework, particularly on materials prone to work hardening.

Practical gains: productivity, repeatability and tool life

By combining a robust insert geometry with a heat-resistant grade, the system offers clear economic advantages: reduced tooling frequency and stable component tolerances. The insert’s tolerance class M ensures repeatable seating and accurate positioning in the toolholder, which supports consistent batch-to-batch quality. Where process reliability and minimised machine downtime are priorities, the design helps to keep cycle times stable and overall machining costs down.

Simple selection and versatile application

This indexable insert is specified for M and S workpiece groups according to ISO classification, making it suitable for stainless steel (M) and heat-resistant superalloys and titanium (S). The combination of the MS3 chipbreaker and the WSM01 grade gives flexibility across roughing and semi-finishing operations; selecting appropriate cutting parameters will balance tool life and surface integrity. The insert’s compact form factor is compatible with standard triangular toolholders, simplifying integration into existing tool setups.

For tailored advice on Walter Tools inserts such as the TNMG160404-MS3 WSM01 and fast supply from Metav Werkzeuge, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — our consultants will be pleased to recommend the ideal setup for the application.

Technical Data

• Article number: TNMG160404-MS3-WSM01-WALTER
• Product name: TNMG160404-MS3 WSM01
• Manufacturer: Walter Tools

Facts

• Plate size: 16
• Thickness code: 04
• Corner radius: 0.4 mm
• Free angle: 0° (negative)
• Tolerance class: M

Special features

• Series: Tiger-tec Silver
• Grade/sorte: WSM01
• Chipbreaker: MS3
• Plate form: Triangle 60°
• Material suitability: stainless steel (ISO M), superalloys/titanium (ISO S)
• Coating / substrate: coated cemented carbide (as per WSM01 description)

FAQ

What materials is this insert best suited for?
The TNMG160404-MS3 WSM01 insert from Walter Tools is intended primarily for stainless steel (ISO M) and heat-resistant superalloys/titanium (ISO S), offering thermal stability and secure chip formation for these groups.

Which chipbreaker does the insert use and what is its benefit?
The insert features the MS3 chipbreaker, designed to produce short, controllable chips that improve swarf handling and protect the workpiece surface in both continuous and interrupted turning.

Can the insert handle interrupted cuts and heavy engagement?
With a negative rake (0°) and a durable grade, the TNMG160404-MS3 WSM01 provides enhanced edge strength suitable for interrupted cuts and heavier engagement compared with more fragile geometries.

How does the tolerance class affect tool setup?
Tolerance class M ensures precise seating and repeatable positioning in the toolholder, which supports consistent component tolerances and reduces the need for frequent readjustment during production runs.

Is the insert compatible with standard triangular toolholders?
Yes, the Triangle 60° form and standard dimensions of the TNMG160404-MS3 WSM01 allow use with common triangular insert toolholders for turning operations.

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

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