CNMG120404-MS3 WSM01 WSM01 Wendeplatten - Walter Tools

Take advantage of the combination of cost-effective, stable cutting performance and optimised chip control for consistent turning of resistant materials; order directly via Metav Werkzeuge or consult our specialists for tailored application advice.

Drehwendeschneidplatte CNMG120404-MS3 WSM01 — Tiger‑tec Silver for rostfreier Stahl and heat‑resistant superalloys by Walter Tools

CNMG120404‑MS3 WSM01 is a coated carbide indexable insert designed for demanding turning applications in rostfreier Stahl and high‑temperature alloys, offering robust edge stability and reliable chip formation for industrial production.

• Tiger‑tec Silver series coating
• WSM01 grade for difficult‑to‑cut materials
• MS3 chipbreaker for controlled chips
• Rhombic 80° geometry
• 0.4 mm corner radius

Consistent edge life and economical production

The Tiger‑tec Silver series and the WSM01 grade combine a coated carbide substrate with a geometry tuned for heavy duty turning, which leads to stable cutting edges and predictable tool life. For machining rostfreier Stahl and superalloys, the material’s tendency to form built‑up edge and generate heat is mitigated by the insert’s composition and chipformer design, reducing unscheduled downtime and contributing to a more economical process. This results in fewer insert changes and a smoother production flow while maintaining component tolerances.

Geometry engineered for precision and chip control

A rhombic 80° shape with a 0.4 mm corner radius and MS3 chipbreaker yields repeatable surface finishes and controlled chip breakage during semi‑finishing and finishing operations. The negative 0° rake supports stability under interrupted cuts and heavy depths of cut, which is advantageous when facing variable material properties in rostfreier Stahl batches. Explaining this simply: the combination of insert geometry and chipbreaker turns problematic swarf into short, manageable chips and helps protect the cutting edge during tough cuts.

Application flexibility and process security

Coated and graded for the S / M material classes, the insert suits both rostfreier Stahl (M) and heat‑resistant superalloys or titanium (S) in accordance with ISO material grouping. The MS3 chip control geometry supports reliable chip evacuation in higher temperatures, while the coating reduces wear mechanisms common in these alloys. For production environments prioritising repeatability, the insert offers a balanced compromise between machining performance and tool economy, making it suitable for series production as well as demanding single‑part jobs.

Practical selection and integration advice

When integrating this insert into an existing turning cell, match the insert designation and clamping system to ensure correct seating and coolant delivery. The CNMG form supports a wide range of toolholders and turning operations; selecting the appropriate feed and cutting speed for rostfreier Stahl and superalloys will maximise the benefits of the WSM01 grade. For guidance on cutting data or holder compatibility, refer to tooling documentation or consult a technical adviser to reduce trial‑and‑error and accelerate ramp‑up time.

Contact Metav Werkzeuge for an expert recommendation on the Tiger‑tec Silver CNMG120404‑MS3 WSM01 insert and ensure optimal performance when machining rostfreier Stahl and superalloys

Technical Data

• Article number: CNMG120404-MS3-WSM01-WALTER
• Designation: CNMG120404-MS3 WSM01
• Product type: Drehwendeschneidplatte
• Series: Tiger‑tec Silver
• Grade: WSM01
• Chipformer: MS3

Core dimensions

• Size: 12
• Corner radius: 0.4 mm
• Free angle: 0° (negativ)
• Thickness code: 04
• Tolerance class: M

Special features

• Rhombus 80° plate form
• Coated carbide (beschichtetes Hartmetall)
• Suitable for rostfreier Stahl (M) and S class materials
• Robust edge design for poor heat conductivity alloys
• Designed for stable chip formation and reliable cutting performance

FAQ

What materials is this insert suitable for?
The CNMG120404‑MS3 WSM01 insert is specified for rostfreier Stahl (ISO group M) and high‑temperature alloys/titanium (ISO group S), with the WSM01 grade tailored to ensure secure chip formation and edge stability.

How does the MS3 chipbreaker affect machining?
The MS3 chipbreaker creates short, controlled chips even under elevated temperatures, which improves swarf management and reduces the risk of surface damage during turning operations.

Can the rhombic 80° geometry be used for finishing?
Yes, the 80° rhombic form combined with a 0.4 mm corner radius supports semi‑finishing and finishing operations, delivering consistent surface quality when matched with appropriate feeds and speeds.

Is the CNMG120404‑MS3 compatible with standard toolholders?
The CNMG indexable form is widely supported by common turning toolholders; ensure the correct clamping and seat geometry is used to maintain insert stability and repeatability.

What advantages does the Tiger‑tec Silver coating provide?
The Tiger‑tec Silver coating improves wear resistance and thermal stability of the coated carbide substrate, contributing to longer tool life and predictable performance in demanding materials such as rostfreier Stahl.

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

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