CNMG120408-NRS WSM10S WSM10S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coated carbide and the NRS chipbreaker for a stable cutting process and reliable edge life; this results in more consistent part quality and reduced downtime. Order the CNMG120408-NRS WSM10S directly via Metav Werkzeuge or consult the technical team for application-specific advice.

CNMG120408-NRS WSM10S indexable turning insert — Tiger·tec Silver for stainless steels and superalloys | Walter Tools

A CNMG120408-NRS WSM10S indexable turning insert engineered for demanding turning operations on stainless steels and heat‑resistant superalloys, offering robust chip control and consistent performance.

• CNMG120408-NRS WSM10S by Walter Tools
• Tiger·tec Silver coated carbide for challenging alloys
• NRS chipbreaker for stable chip control
• Rhombic 80° insert with 0.8 mm corner radius

High process stability for corrosion‑resistant alloys

The coated carbide grade Tiger·tec Silver (WSM10S) is designed to withstand the thermal and mechanical stresses typical of machining stainless steels and superalloys. The coating improves heat resistance and reduces adhesion, which supports a more predictable wear pattern and fewer built‑up edges. As a result, surface finish consistency is improved and tool changes become more predictable, contributing to higher overall process stability.

Geometry and chip control that reduce interruption

A carefully matched geometry delivers the benefit of continuous production: the NRS chipbreaker promotes short, controllable chips under a wide range of cutting conditions, while the rhombic 80° form gives secure seating and versatility in turning applications. The 0.8 mm corner radius and the negative 0° rake are balanced to support both strength at the cutting edge and acceptable cutting forces, which together help to reduce the risk of edge chipping during interrupted cuts.

Coating and grade for extended tool life

The WSM10S grade is a coated carbide solution tuned for tough‑to‑cut materials, offering a combination of thermal protection and mechanical toughness. The coating reduces chemical affinity between the workpiece and the tool, lowering the tendency for built‑up edge formation when machining high‑alloy steels and titanium alloys. In practical terms, this means fewer unplanned stops and improved consistency in batch production.

Practical fitment and predictable handling

Designed in the common CNMG form factor, the insert provides straightforward integration into standard toolholders and predictable indexable insert management. The insert size and thickness are optimised for stability in turning operations, while the tolerance class M supports consistent seating and repeatable results. For shops aiming to raise first‑pass yield on corrosion‑resistant parts, this insert supplies a balance of robustness and surface quality.

Contact Metav Werkzeuge for tailored application recommendations on Walter Tools inserts and ensure the optimal selection for stainless steel and superalloy turning tasks

Technical Data

• Article number: CNMG120408-NRS-WSM10S-WALTER
• Article designation: CNMG120408-NRS WSM10S
• Manufacturer: Walter Tools
• Series: Tiger·tec Silver
• Product type: Drehwendeschneidplatte
• Grade / Sort: WSM10S

Core technical data

• Insert size: 12
• Thickness: 04
• Corner radius: 0.8 mm
• Rake angle: 0° (negative)
• Shape: Rhombus 80°
• Tolerance class: M

Special features

• Chipbreaker: NRS
• Coating technology: Tiger·tec Silver
• Material applicability: S / M
• Execution: G
• Base designation: CNMG120408-NRS

FAQ

What materials is the CNMG120408-NRS WSM10S suitable for?
The CNMG120408-NRS WSM10S indexable turning insert by Walter Tools is suitable for stainless steels (ISO group M) and heat‑resistant superalloys and titanium (ISO group S), where thermal stability and edge strength are critical.

How does the NRS chipbreaker affect machining?
The NRS chipbreaker on this Walter Tools insert promotes short, consistent chips, which improves chip evacuation and reduces the likelihood of entanglement or surface damage during turning.

Can the insert handle interrupted cuts and shoulder turning?
Yes; the combination of a 0.8 mm corner radius and negative rake provides edge strength and resilience that help resist chipping in interrupted cuts and during shoulder operations.

Which toolholders are compatible with this insert form?
The rhombic 80° CNMG form factor is compatible with standard CNMG indexable turning toolholders; correct clamping and seating per holder specifications ensure the expected performance.

What performance advantages does the Tiger·tec Silver coating provide?
The Tiger·tec Silver coating improves thermal resistance and reduces adhesive wear, enabling longer tool life and more consistent surface quality when machining demanding alloys.

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