WNMG 060402 NS9530 Wendeplatten - Tungaloy

High-precision finishing and low cutting forces from an uncoated cermet NS9530 grade, combined with a 0.2 mm corner radius and double-sided chipbreaker, ensure consistent surface quality in continuous turning operations; order directly via Metav Werkzeuge or consult our technical team for application-specific recommendations.

WNMG 060402 NS9530 indexable turning insert for finishing steel — Tungaloy

WNMG060402 NS9530 is an ISO-format trigon indexable insert designed for precision external and internal turning, optimised for finishing applications in steel.

• ISO-format trigon insert
• Uncoated cermet NS9530 for fine finishes
• 0.2 mm corner radius for precise profiles
• Double-sided chipbreaker, cylindrical hole

Precision finishing for steel components with lower cutting forces

The insert’s uncoated cermet NS9530 composition delivers a sharp cutting edge that reduces cutting forces and supports a superior surface finish on steel. As a finishing grade, it is particularly effective for continuous cuts and small depths of cut, where stability and repeatability matter most. The material’s edge geometry helps to maintain dimensional accuracy while limiting heat generation, which contributes to longer tool life and fewer rework cycles. This makes the solution especially attractive for high-value components requiring tight tolerances and excellent cosmetic quality.

Interchangeability and holder compatibility explained

Being an ISO-standard trigon insert, compatibility with toolholders is governed by the insert’s form, relief angle, tolerance class, clamping method, size and thickness. The insert features a 0° relief angle and a cylindrical hole for secure clamping; these characteristics must match the chosen holder or boring bar to ensure correct seating and stable cutting conditions. Choosing the correct holder configuration minimises vibration and improves chip flow, which directly translates into higher process stability and more predictable cycle times on production lathes and CNC turning centres.

Practical guidance for selection and process optimisation

The double-sided chipbreaker supports controlled chip formation and reliable evacuation, helping to avoid chip entanglement in continuous operations. Select the chipbreaker and grade based on the workpiece material, machining strategy and machine/tooling rigidity to achieve the best balance between surface quality and metal removal rate. While the insert is optimised for finishing of steel, selecting the correct feeds and speeds in line with machine stiffness and clamping will maximise the benefit of the NS9530 grade and preserve the integrity of the cutting edge during longer runs.

For precision finishing in steel components, specify the Tungaloy NS9530 WNMG insert and contact Metav Werkzeuge for technical consultation or availability at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6966354

• Manufacturer SKU: TUN6966354

• SKU: 6966354-Tungaloy

• Model series: ISO turning indexable inserts

Facts

• Thickness: 4.76 mm

• Corner radius: 0.2 mm

• Relief angle: 0°

• Size: 06

• Insert angle: 80°

• ISO designation: WNMG060402

Special features

• Material: carbide

• Grade: uncoated cermet NS9530

• Shape: trigon

• Chipbreaker: double-sided

• Hole: cylindrical (with hole)

• Intended application: external and internal turning (finishing)

• Compatibility: ISO-format, holder matching required (form, relief angle, tolerance class, clamping, size, thickness)

FAQ

What materials is this insert suitable for?
The WNMG060402 NS9530 insert is a finishing grade developed for steel; the uncoated cermet NS9530 provides a sharp edge, low cutting forces and a high surface finish, especially in continuous cuts and small depths of cut.

Can the insert be used for internal turning as well as external turning?
Yes, the trigon indexable insert is designed for both external and internal turning when mounted in a compatible holder; correct seating and clamping are essential for stable performance with the WNMG060402 NS9530.

Is the NS9530 grade coated?
No, NS9530 is an uncoated cermet grade; this supports a very sharp cutting edge and excellent surface finishes in finishing operations on steel.

How does the double-sided chipbreaker affect machining?
The double-sided chipbreaker on the insert aids controlled chip formation and evacuation, which reduces the risk of chip interference and supports consistent surface quality during longer runs.

What are the ordering identifiers for this insert?
The ISO designation is WNMG060402; manufacturer article number 6966354 and manufacturer SKU TUN6966354 identify the Tungaloy indexable insert.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.