WNMG 080408 NS9530 AS Wendeplatten - Tungaloy

Take advantage of a finishing-grade insert that combines uncoated cermet performance with a 0.8 mm corner radius for superior surface quality and reduced cutting forces; order the insert directly via Metav Werkzeuge or ask the consultants for matching holders and application guidance.

WNMG 080408 NS9530 ISO turning insert for finishing, trigon, 0.8 mm radius — Tungaloy

A WNMG080408-AS NS9530 is a trigon ISO turning insert designed for finishing steel, offering a sharp cutting edge and low cutting forces for continuous, low-depth machining.

• ISO turning insert for finishing
• Uncoated cermet grade NS9530
• Trigon shape with 0.8 mm radius
• Cylindrical hole and 0° clearance

Achieve finer surfaces with lower machining forces

The uncoated cermet NS9530 is optimised for finishing steel and delivers a high surface finish through a sharp cutting edge and low friction during continuous cuts. This grade reduces built-up edge and requires smaller feeds and depths of cut to reach the desired tolerance band, which in turn reduces cycle times for fine-dimension components. By using a finishing-specific insert, manufacturers benefit from predictable results on turned parts and reduced need for secondary finishing operations, supporting a more efficient production flow.

Stable clamping and ISO compatibility for predictable results

Compatibility with the toolholder is governed by the ISO form, clearance angle, tolerance class, fastening method, size and thickness, which ensures secure seating and repeatable positioning. The trigon plate form and cylindrical hole provide positive location in many common external holders, while the 0° clearance supports a stable cutting geometry in finishing operations. Choosing the correct chipbreaker and matching holder geometry improves chip control and reduces vibration, giving a dependable process window for precision turning.

Productivity gains from grade and chipbreaker selection

The combination of a finishing cermet and the AS chipbreaker reduces cutting forces and promotes a consistent surface texture on steel. With a plate thickness of 4.76 mm and a compact geometry, the insert supports tight tolerances in small radial engagements. Selecting this insert for continuous cuts and small depths of cut helps extend tool life and lowers overall machining costs by reducing scrap and rework. For application-ready setups, pair the insert with the appropriate ISO external holder and secure clamping hardware to maintain repeatable performance across production batches — the SKU TUN6998250 specifies the exact item for ordering and inventory.

For precision finishing with low cutting forces, request the Tungaloy WNMG 080408 NS9530 from Metav Werkzeuge and receive tailored advice on holder selection and process parameters: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: 6998250
• SKU: 6998250-Tungaloy
• Manufacturer SKU: TUN6998250
• Name: WNMG080408-AS NS9530

Facts

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Clearance angle: 0°
• Insert size: 08
• Included angle: 80°
• ISO code: 080408

Special features

• Material: cermet (uncoated)
• Grade: NS9530
• Chipbreaker: AS
• Shape: trigon
• Hole: cylindrical hole
• Application: turning (finishing)
• System: ISO turning insert compatible with matching holders

FAQ

Is this insert suitable for finishing steel?
The WNMG080408-AS NS9530 is a finishing-grade insert formulated for steel, offering a sharp edge and low cutting forces for continuous, fine-turning applications.

What is the cutting material of the insert?
The insert uses an uncoated cermet cutting material in the NS9530 grade, optimised for low friction and improved surface integrity on machined steel.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening, size and thickness; the insert conforms to ISO standards for straightforward matching with common external holders.

What advantages does the AS chipbreaker provide?
The AS chipbreaker supports finishing cuts with controlled chip formation and reduced cutting forces, contributing to consistent surface finishes and stable machining conditions.

Can the insert be used for interrupted cuts or heavy roughing?
This insert is optimised for continuous finishing cuts and small depths of cut; for interrupted or heavy roughing operations, a more robust grade and geometry are recommended.

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.