WNMG 080408 NS9530 Wendeplatten - Tungaloy

Take advantage of the WNMG080408-TSF NS9530's cermet finishing grade, 0.8 mm corner radius and trigon form for consistently fine surface quality in steel turning; order directly via Metav Werkzeuge or consult our specialists for application support.

WNMG080408-TSF NS9530 — Indexable turning insert (finishing), trigon form, Tungaloy

The WNMG080408-TSF NS9530 is an ISO-standard indexable insert for external and internal turning, designed as a finishing grade for steel with a sharp cutting edge and low cutting forces.

• Uncoated cermet finishing grade NS9530
• Trigon form with 80° included angle
• 0.8 mm corner radius for fine surface finishes
• Cylindrical hole for secure clamping

Achieve superior surface finishes with a dedicated cermet grade

The uncoated cermet grade NS9530 is formulated for finishing operations on steel where a sharp cutting edge and low cutting forces matter. As a finishing insert it excels with small depth cuts and continuous cutting conditions, yielding improved roughness and reduced need for downstream polishing. Cermet combines ceramic hardness with metallic toughness; this means a stable cutting edge that supports consistent component quality while helping to avoid the chatter and thermal softening that can affect coated inserts under similar conditions.

Geometry and clamping that ensure consistent repeatability

The trigon insert form and 80° included angle provide a predictable cutting geometry for external and internal operations, while the 0° clearance angle and 0.8 mm corner radius create a balance between edge strength and the ability to generate an excellent surface finish. The insert is supplied with a cylindrical hole, ensuring secure mechanical clamping in compatible holders. Compatibility to the clamping system is determined by form, clearance, tolerance class, fastening, size and thickness, so matching the insert to a correctly specified holder and shim set is essential for repeatable results and process stability.

Practical application advice and production benefits

Designed for turning (external and internal), the TSF chipbreaker combined with the NS9530 grade is intended for continuous cutting in finishing cycles; select the chipbreaker and grade to match workpiece stability and material. Using a finishing-focused insert reduces rework, shortens cycle time for final passes and contributes to lower overall machining costs through improved first-pass quality. For system setup, plan the insert together with a suitable outer holder, underlay/clamping kit and spare screws to maintain uptime and part consistency.

For precision finishing in steel choose Tungaloy’s WNMG080408-TSF NS9530 — contact Metav Werkzeuge for ordering or technical advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6998242
• Manufacturer SKU: TUN6998242
• Stock SKU: 6998242-Tungaloy
• Designation: WNMG080408-TSF NS9530
• Brand: Tungaloy

Facts

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Insert size: 08
• Included angle: 80°
• Clearance angle: 0°
• Hole style: Cylindrical hole

Special features

• Uncoated cermet grade NS9530
• Finishing grade for steel with sharp cutting edge
• Trigon insert form
• Chipbreaker: TSF
• Application: external and internal turning
• System components: compatible outer holder, shim/clamping set, replacement screws

FAQ

What materials is this insert best suited for? The insert is a finishing-grade cermet (NS9530) formulated primarily for steel; it is intended to deliver a sharp cutting edge and high surface quality during continuous finishing cuts.

Is the insert compatible with standard ISO holders? Compatibility depends on holder form, clearance, tolerance class, fastening, size and thickness; the WNMG080408-TSF designation indicates ISO conformity, so matching the insert to an appropriate outside holder and clamping set is required for secure mounting.

What cutting conditions suit the TSF chipbreaker and NS9530 grade? The TSF chipbreaker with NS9530 performs best in continuous finishing passes with small depths of cut and stable setups, where low cutting forces and a fine surface are priorities.

How does cermet differ from conventional carbide for finishing? Cermet combines ceramic hardness with metallic toughness, giving a sharper edge and better wear resistance in finish operations; the NS9530 grade emphasises surface quality and low cutting forces compared with some coated carbide grades.

Which spare parts are typically required for a tool system using these inserts? A matching clamping kit, shim or support pad and replacement screws are normally required to maintain secure seating and repeatable results when using this trigon 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.