CNMG160612-NRT WS10 Wendeplatten - Walter Tools

Take advantage of the combination of a WS10 coated carbide grade, proven NRT chipbreaker geometry and a robust Rhombus 80° shape to maintain machining stability and consistent productivity; order the inserts directly via Metav Werkzeuge or request application advice from our consultants.

CNMG160612-NRT WS10 — indexable turning insert, Rhombus 80°, 1.2 mm corner radius | Walter Tools

A CNMG160612-NRT WS10 indexable turning insert engineered for stable, productive turning operations in industrial metalworking.

• High-performance WS10 coated carbide
• Rhombus 80° geometry for stability
• Negative 0° clearance for heavy cuts
• NRT chipbreaker for reliable chip control

Predictable performance from a dedicated grade

The WS10 grade is a coated carbide solution developed for broad industrial use; its coating improves tool life and wear resistance compared with uncoated grades. By combining a dedicated substrate with a PVD/CVD-style surface treatment, the grade reduces flank wear and maintains cutting-edge integrity over longer machining cycles. For production planners this means fewer insert changes and more predictable process windows, which directly supports efficient cycle planning and reduced downtime.

Geometry that supports higher feeds and repeatability

The Rhombus 80° form and 1.2 mm corner radius deliver a balance between strength and finishing capability. The rhombic profile offers secure seat engagement and straightforward clearance management, while the larger corner radius increases edge strength for interrupted cuts and deeper engagement. The negative 0° clearance provides a robust cutting edge suitable for heavier feed rates and interrupted machining, reducing vibration and enhancing repeatability in volume production.

Better chip control and consistent surfaces

The NRT chipbreaker is designed to shape and evacuate chips reliably under variable cutting conditions, reducing rework caused by chip entanglement or poor evacuation. Controlled chip formation assists with thermal stability at the cutting edge, which in turn improves surface finish consistency and reduces the risk of built-up edge. Machinists and process engineers benefit from fewer quality deviations and more reproducible component tolerances when the chip flow is handled effectively.

Integration into process planning and quality assurance

With a tolerance class M and standard CNMG designation, the insert integrates easily into existing tool holders and indexable systems. Operators should verify material suitability against the official product matrix for WS10 to ensure optimal results; the grade is categorised as a coated carbide and its actual performance depends on workpiece material and cutting parameters. For workshops seeking process stability, the insert supports consistent results across batch runs and contributes to measurable productivity gains when applied within recommended cutting data.

Consult Metav Werkzeuge for application guidance and order Walter Tools CNMG160612-NRT WS10 inserts via info@metav-werkzeuge.com or call +49 2822 7131930 to confirm the best grade and geometry for the intended application

Technical data

• Article number: CNMG160612-NRT-WS10-WALTER
• Description: Indexable turning insert (drehwendeschneidplatte)
• ISO designation: CNMG160612-NRT WS10
• Manufacturer: Walter Tools

Numbers / Core technical data

• Inscribed circle / size: 16
• Corner radius: 1.2 mm
• Thickness: 06
• Free angle: 0° (negative)
• Tolerance class: M
• Chipbreaker: NRT
• Shape: Rhombus 80°
• Grade: WS10

Special features

• Coated carbide grade
• NRT chipbreaker for controlled chip formation
• Robust negative geometry for heavy engagement
• Walter open-series grade for broad application range
• Suitability to be checked against the product matrix for specific materials

FAQ

What materials is the CNMG160612-NRT WS10 best suited for?
The CNMG160612-NRT WS10 is a coated carbide grade; material suitability should be confirmed against the Walter product matrix to match the grade to the actual workpiece material and hardness.

How does the NRT chipbreaker affect machining?
The NRT chipbreaker promotes short, controlled chips and reliable evacuation, which supports consistent surface finish and reduces the likelihood of chip-related interruptions.

Can the insert handle interrupted cuts and heavy engagement?
Yes — the negative 0° clearance combined with the 1.2 mm corner radius increases edge strength and makes the insert suitable for interrupted cuts and heavier engagements where stability is required.

Is the CNMG160612-NRT WS10 compatible with standard CNMG tool holders?
The CNMG ISO designation ensures compatibility with standard CNMG tool holders; the insert fits conventional indexable turning systems used across industrial turning operations.

What tolerance and consistency can be expected from this insert?
With tolerance class M and a robust geometry, the insert supports consistent machining results and repeatable part quality when used within recommended cutting parameters.

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

The Walter AG (brand presentation: Walter Tools) is part of the Sandvik Group and is recognised for precision tools and productive machining solutions. Protected trademarks and trade names remain the property of their respective owners. Brand names and registered marks are mentioned for explanatory purposes only. There is no affiliation between our company and the trademark owners; the offered item is an original, factory-new product from the manufacturer.