CNMG 090402 NS9530 Wendeplatten - Tungaloy

Take advantage of a sharp uncoated cermet cutting edge and 0° clearance for superior finishing and low cutting forces; the ISO CNMG090402 form and robust double-sided chipbreaker support reliable, productive turning operations — order or request guidance via Metav Werkzeuge.

CNMG090402 NS9530 Tungaloy turning insert — uncoated cermet finishing grade for turning

CNMG090402 NS9530 is a rhombic ISO insert for finishing turns and internal profiling, engineered to deliver low cutting forces and excellent surface quality.

• Cermet finishing grade NS9530
• Sharp cutting edge for low forces
• 80° rhombic shape, 0° clearance
• Double-sided chipbreaker with cylindrical hole

Consistent finishing performance for steel turning

The NS9530 grade is an uncoated cermet developed for finishing operations on steel, providing a consistently sharp cutting edge that reduces cutting forces and improves part appearance. For continuous cuts and small depths of cut the composition and edge geometry help lower built-up edge and preserve dimensional accuracy. The result is a measurable improvement in surface quality with reduced rework, making the insert particularly suitable where high finish standards are required.

Reliable ISO compatibility and secure clamping

Delivered in the ISO CNMG090402 format, the insert's compatibility with toolholders depends on shape, clearance angle, tolerance class, fixation, size and thickness. The rhombic 80° geometry and 0° clearance ensure predictable tool orientation, while the 4.76 mm thickness and size 09 conform to common ISO holders. Selecting a matching external holder or boring bar and the correct clamping pad preserves edge life and contributes to stable cutting conditions, reducing vibration and cycle-time variability.

Operational efficiency through chip control and indexing

A double-sided chipbreaker improves chip formation and evacuation during continuous finishing passes, while the cylindrical hole accommodates standard clamp systems for secure retention. Being indexable on multiple edges extends usable life per insert and reduces tooling costs per component. In production contexts where throughput and repeatability matter, the combination of sharp cermet edge and effective chip control enhances both productivity and process reliability.

Contact Metav Werkzeuge for application advice and to source genuine Tungaloy CNMG090402 NS9530 turning inserts; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6797209-Tungaloy
• Manufacturer SKU: TUN6797209
• Manufacturer article number: 6797209
• Label: CNMG090402 NS9530 Tungaloy-Wendeplatte
• Model series: ISO-Drehwendeschneidplatten

Core data

• Included angle: 80°
• Corner radius: 0.2 mm
• Plate thickness: 4.76 mm
• Plate size: 09
• Clearance angle: 0°

Special features

• Uncoated cermet grade NS9530
• Double-sided chipbreaker
• Rhombic plate form (CNMG)
• Cylindrical hole
• ISO designation CNMG090402
• Compatible with ISO holders

FAQ

What materials is this grade suitable for?
The NS9530 uncoated cermet grade is engineered for finishing on steel and is particularly effective in continuous turning where a fine surface finish is required; the CNMG090402 NS9530 insert (SKU 6797209-Tungaloy) offers a sharp edge tailored to low cutting forces.

Which turning operations is the insert intended for?
The insert is intended for external and internal turning, especially finishing passes and small depths of cut where surface quality and low cutting forces are priorities; the double-sided chipbreaker supports stable chip formation in these applications.

Is the insert coated?
No — this is an uncoated cermet insert (NS9530), optimised for sharpness and superior finishing rather than coated wear resistance.

How does the double-sided chipbreaker benefit production?
The double-sided chipbreaker improves chip control and allows indexing to the opposite cutting edge, extending usable tool life and reducing tooling costs per part in serial production.

How can compatibility with a holder be verified?
Compatibility is determined by the insert form (CNMG), clearance angle, tolerance class, fixation method, size 09 and 4.76 mm thickness; verify these parameters against the chosen holder specifications before assembly.

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.