WNMG 080408 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of precise finishing performance, ISO-compatible geometry and low cutting forces for consistent part quality and efficient cycle times; order directly via Metav Werkzeuge or request further advice from their consultants.

WNMG 080408 NS9530 — ISO turning insert for finishing, Tungaloy

WNMG080408-ZM NS9530 is an ISO trigon turning insert optimised for finishing steel in external and internal turning operations, offering a sharp edge and low cutting forces for superior surface results.

• Finishing grade NS9530 uncoated cermet
• Sharp cutting edge for low cutting forces
• ISO trigon geometry, 0° clearance
• Cylindrical hole, secure clamping interface

High-quality finish with reduced cutting forces

The combination of the NS9530 grade and the uncoated cermet substrate delivers a very low-friction cutting edge that is especially effective for continuous finishing cuts on steel. The result is a high surface finish with minimal need for secondary operations, while the sharp cutting edge keeps cutting forces low, reducing vibration and improving dimensional stability. For small depths of cut and light feeds, this geometry promotes consistent chip formation and repeatable part quality, which supports efficient production planning and predictable outcomes.

Reliable ISO compatibility for straightforward tooling integration

Designed as an ISO turning insert, the geometry and dimensions conform to standardised interfaces so compatibility with external holders, boring bars and clamping sets is straightforward. Key mounting and fit attributes — form, 0° clearance, tolerance class, clamping style, size and thickness — determine the correct holder pairing. The presence of a cylindrical hole ensures secure clamping and easy indexing; the trigon plate format simplifies inventory management by covering a wide range of turning set-ups with one insert family.

Practical performance and application guidance

The plate is particularly suited to finishing passes on steel where surface integrity and low cutting forces are priorities. The trigon plate form plus the fine 0.8 mm radius provides a balance between edge strength and surface quality: larger radii increase robustness, smaller radii refine the finish. Select the ZM chipbreaker variant and the NS9530 grade to match material, stability and the intended feed/speed window; this yields optimised chip control and consistent tool life. For setups with limited rigidity, the low cutting force characteristic helps to avoid chatter and secures dimensional accuracy.

For precision finishing on steel, consider Tungaloy NS9530 inserts and contact Metav Werkzeuge for availability and expert application advice via info@metav-werkzeuge.com or by phone at +49 2822 7131930.

Technical data

• Article number: 6998253

Facts

• Manufacturer SKU: TUN6998253
• Plate designation: WNMG080408-ZM
• ISO code: 080408
• Radius: 0.8 mm
• Included hole: with hole (cylindrical)
• Plate thickness: 4.76 mm
• Insert size: 08
• Clearance angle: 0°
• Cutting angle: 80°

Special features

• Grade: NS9530
• Cutting material: uncoated cermet
• Base material: carbide
• Chipbreaker: ZM
• Plate form: trigon
• Application: turning
• Model series: ISO turning inserts
• Compatible with external holders and boring bars

FAQ

What materials is this insert intended for? The WNMG080408-ZM NS9530 is specified as a finishing grade for steel; the NS9530 uncoated cermet excels in continuous finishing cuts on steel workpieces.

How does the 0.8 mm radius affect performance? A 0.8 mm radius balances edge strength and surface finish, providing improved robustness compared with finer radii while still delivering excellent surface quality for finished parts using the NS9530 grade.

Is this plate compatible with standard ISO holders? Yes, the insert follows ISO geometry and the designation WNMG080408-ZM indicates compatibility with holders designed for WNMG trigon plates, subject to matching form, tolerance and clamping style.

What chipbreaker should be chosen for finishing? The ZM chipbreaker included with this variant is intended for finishing applications; it supports controlled chip formation and consistent surface integrity when paired with the NS9530 grade.

Can the insert be used for internal turning? The NS9530 finishing insert is suitable for both external and internal turning operations when the holder and assembly provide adequate stability for finishing cuts.

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.