CNMG190608-NRS WSM20S WSM20S Wendeplatten - Walter Tools

Take advantage of the combination of Tiger·tec Silver coating, a robust NRS chipbreaker and the rhombic 80° geometry for stable machining of high‑alloy and rostfreier Stahl workpieces; order directly via Metav Werkzeuge or consult the technical team for application support.

CNMG190608-NRS WSM20S indexable turning insert – Tiger·tec Silver, 0.8 mm radius, Walter Tools

A CNMG190608-NRS WSM20S indexable turning insert engineered for demanding turning of rostfreier Stahl and heat‑resistant alloys, delivering durable edge stability and predictable chip control

• Tiger·tec Silver coating for high thermal resistance
• NRS chipbreaker for consistent chip formation
• Suitable for rostfreier Stahl and superalloys
• Rhombic 80° geometry for versatile turning
• 0.8 mm corner radius for durable cutting edge

Reliable edge life for demanding materials

The combination of the Tiger·tec Silver coated carbide grade and the designed chipformer ensures a high degree of resistance to heat and abrasion when cutting challenging materials. This insert is optimised for machining rostfreier Stahl and heat‑resistant superalloys, where high temperatures and workhardening demand a stable cutting edge. The coating reduces flank wear and supports consistent tool life, which in turn improves process predictability and reduces unplanned stoppages. Operators and production planners benefit from fewer insert changes and a steady workpiece quality under tough cutting conditions.

Stable chip control and geometry that aids productivity

The NRS chipbreaker together with the rhombic 80° shape and a 0° negative rake angle creates a cutting geometry that promotes secure chip breaking and controlled evacuation. The 0.8 mm corner radius balances edge strength with the ability to achieve acceptable surface finish on interrupted and continuous cuts. These geometric traits help maintain cutting forces within expected ranges and simplify parameter selection for a broad spectrum of turning operations. For applications where consistent chip form and reliable surface quality are required, this geometry reduces the need for conservative feeds and allows higher material removal rates.

Process security and handling advantages for workshop routines

Designed for repeatable mounting in standard toolholders, the insert supports efficient indexable‑insert workflows and reduces cycle variability. The robust edge preparation and coating combination improves resistance to built‑up edge and thermal load, yielding longer intervals between changes and lower tooling expenditure per part. In addition, the insert’s compatibility with materials classified under ISO groups M and S offers versatility across rostfreier Stahl and high‑temperature alloys, making it suitable for component families where mixed material batches occur. For engineering teams aiming to increase throughput without sacrificing component integrity, the insert supports predictable, high‑quality outputs.

For reliable machining of rostfreier Stahl and superalloys, contact Metav Werkzeuge to discuss specification and application of Walter Tools Tiger·tec Silver inserts and to arrange tailored process advice.

Technical data

• Article number: CNMG190608-NRS-WSM20S-WALTER
• Designation: CNMG190608-NRS WSM20S
• Product type: Drehwendeschneidplatte (indexable turning insert)
• Series: Tiger·tec Silver
• Manufacturer: Walter Tools

Core data

• Plate size: 19
• Thickness: 06
• Corner radius: 0.8 mm
• Relief / rake: 0° (negativ)

Special features

• Coating: Tiger·tec Silver
• Chipbreaker: NRS
• Geometry: Rhombus 80°
• Grade / sort: WSM20S
• Material suitability: S / M
• Tolerance class: M

FAQ

What materials is this insert suitable for?
The CNMG190608-NRS WSM20S from Walter Tools is formulated for rostfreier Stahl and heat‑resistant superalloys (ISO groups M and S), supporting secure chip formation and edge stability in these materials.

How does the NRS chipbreaker affect machining?
The NRS chipbreaker on this insert promotes consistent chip segmentation and evacuation, which improves process reliability and reduces the risk of chip-related interruptions when turning demanding alloys.

What are the practical benefits of the rhombic 80° geometry?
Rhombic 80° geometry provides versatility for a wide range of turning operations, offering favourable cutting angles for both general turning and finishing while enabling a compact insert profile for confined tool setups.

Is the insert compatible with standard toolholders and indexable workflows?
Yes, the CNMG190608-NRS WSM20S is designed for standard indexable turning toolholders and supports fast indexing and repeatable clamping for efficient workshop routines.

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

Protected brand names and trademarks are the property of their respective owners. Brand names are used here for explanatory purposes only. The offered item is an original, factory‑new product of the manufacturer.