CNMG190612-NRS WSM10S WSM10S Wendeplatten - Walter Tools

Combining the WSM10S Tiger·tec Silver coating with an NRS chipbreaker and a robust 1.2 mm corner radius delivers reliable cutting performance in stainless steels and heat‑resistant alloys; order the CNMG190612-NRS WSM10S directly via Metav Werkzeuge or ask our consultants for tailored application support.

CNMG190612-NRS WSM10S — turning insert (Rhombic 80°, 1.2 mm) by Walter Tools

The CNMG190612-NRS WSM10S is a coated carbide turning insert engineered for demanding turning of stainless steels and heat‑resistant superalloys, offering thermal stability and stable chip control in continuous and interrupted cuts.

• Tiger·tec Silver coating for thermal stability
• Optimised NRS chipbreaker for secure chip control
• Rhombic 80° shape with 1.2 mm corner radius
• Negative 0° clearance for sturdy cutting edge

Consistent cutting in tough materials for predictable tool life

The WSM10S grade, based on Tiger·tec Silver coating technology, combines a wear‑resistant coated carbide substrate with a surface architecture that reduces flank wear and supports steady performance when machining stainless steels and superalloys. This translates into longer intervals between indexings and a more predictable tool life under elevated temperatures. The result is improved machine uptime and fewer interruptions in production, which supports measurable gains in overall process efficiency.

Secure chip control and edge stability for heavier cuts

The integrated NRS chipbreaker is optimised to produce controllable chip forms even in materials that tend to form long, stringy chips. Coupled with a negative 0° clearance, the geometry provides a robust support for the cutting edge, reducing the risk of chipping under higher feed or interrupted cuts. The Rhombic 80° format and 1.2 mm corner radius balance strength and versatility, making the insert suitable for a range of turning tasks where both edge life and surface integrity are priorities. The CNMG190612-NRS designation reflects the insert form and chipbreaker combination designed for these conditions.

Versatile geometry that supports surface quality and process security

With a 19 mm inscribed circle and a plate thickness of 06, this insert offers stable seat support and repeatable positioning in standard toolholders. The design promotes consistent contact conditions, which helps to maintain surface quality and dimensional stability across batches. For workshops facing material mixes where rostfrei (stainless) grades and high‑temperature alloys occur, the insert’s balance of thermal resistance and mechanical edge support fosters process security and higher productivity. If further technical parameters are required for integration into a specific turning cycle, Metav Werkzeuge can provide supplementary data and application notes by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Discuss Walter Tools Tiger·tec Silver inserts with Metav Werkzeuge to select the optimal CNMG190612-NRS WSM10S configuration for the application and receive expert recommendations tailored to the machining task.

Technical Data

• Article number: CNMG190612-NRS-WSM10S-WALTER
• Label: Drehwendeschneidplatte CNMG190612-NRS WSM10S Walter Tools
• Manufacturer: Walter Tools
• Product type: Drehwendeschneidplatte
• Series: Tiger-tec Silver
• Grade: WSM10S

Facts

• Insert shape: Rhombus 80°
• Inscribed circle: 19 mm
• Thickness: 06
• Nose radius: 1.2 mm
• Clearance: 0° (negative)
• Chipbreaker: NRS
• Substrate designation: S / M
• Tolerance class: M

Special features

• Coating: Tiger·tec Silver
• Suitability: stainless steels (M)
• Suitability: heat‑resistant superalloys / titanium (S)
• Application focus: demanding turning operations, stable chip formation

FAQ

What materials is this insert best suited for?
The CNMG190612-NRS WSM10S insert from Walter Tools is optimised for stainless steels and heat‑resistant superalloys, reflecting the WSM10S grade’s emphasis on thermal resistance and edge stability.

How does the NRS chipbreaker benefit turning operations?
The NRS chipbreaker on this insert promotes controlled chip formation and evacuation, reducing the likelihood of entangling chips and supporting steady cutting forces during turning on tough, tenacious materials.

Does the negative 0° clearance affect tool life?
The 0° (negative) clearance offers a sturdier cutting edge seat, which can improve resistance to chipping during heavy or interrupted cuts and thereby contribute to longer effective insert life in many applications.

What surface finish can be expected with a 1.2 mm nose radius?
A 1.2 mm corner radius provides a compromise between robustness and finish capability; it supports good surface integrity while offering enhanced edge strength for semi‑finishing and finishing passes on challenging materials.

Is this insert compatible with standard CNMG toolholders?
The CNMG190612‑NRS geometry corresponds to standard CNMG seat forms; compatibility with specific holders should be confirmed by checking seat tolerances and clamping characteristics for the intended toolholder.

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