TPGM 110304 NS9530 Wendeplatten - Tungaloy

Take advantage of the combination of a sharp uncoated cermet grade, a 0.4 mm corner radius and ISO conformity to achieve consistent surface quality and low cutting forces in continuous turning operations; order the insert directly via Metav Werkzeuge or ask our consultants if needed.

TPGM 110304 NS9530 Tungaloy indexable turning insert (triangular, 11 mm, 11° clearance)

The TPGM 110304 NS9530 is an ISO‑standard triangular indexable insert designed for precision external and internal turning with a sharp cutting edge for fine finishing.

• Uncoated cermet for fine finishing
• Sharp edge with low cutting forces
• Triangular form, 11 mm size
• 0.4 mm corner radius for profile accuracy

Precision finishing for continuous turning

The NS9530 grade is an uncoated cermet developed for finishing operations on steel where surface quality and low cutting forces are priority. Its sharp cutting edge reduces ploughing and heat generation, enabling stable, uninterrupted cuts in continuous turning. For shops seeking predictable part quality, the combination of a fine cermet substrate and a small corner radius delivers reduced vibration and consistent dimensional control. The result is fewer rework cycles and improved throughput without sacrificing surface integrity.

Compatibility, clamping and handling made clear

Compatibility with toolholders depends on plate shape, clearance angle, tolerance class, fastening and thickness. The triangular plate with an 11° clearance and a cylindrical locating hole ensures secure clamping in standard ISO turning holders and boring bars. The standardised ISO designation simplifies holder selection, while the central hole style helps with precise seating and repeatable indexing. When mounted in an appropriate external holder, the plate achieves reliable axial and radial support, minimising chatter and enhancing process stability.

Productive grade and targeted applications

This insert is optimised for turning (external and internal) with a single‑sided chipbreaker suitable for continuous cuts and small depths of cut. The 0.4 mm corner radius supports accurate profile transitions and fine edge finishes, while the uncoated cermet composition excels in low to moderate cutting speeds typical of finishing passes. For machinists aiming to improve first‑pass quality, the combination of geometry and grade reduces cutting forces and improves surface appearance, making it particularly suitable for finishing turned components in steel alloys.

Contact Metav Werkzeuge today to discuss how the NS9530 cermet insert can fit existing holders and process requirements, or request tailored advice from our technical consultants at Metav Werkzeuge.

Technical Data

• Article number: 6998018
• Manufacturer article number: 6998018
• Manufacturer SKU: TUN6998018
• Model series: ISO-Drehwendeschneidplatten

Facts

• Corner radius: 0.4 mm
• Plate thickness: 3.18 mm
• Plate size: 11 mm
• Clearance angle: 11°
• Inscribed angle: 60°

Special features

• ISO designation: TPGM110304
• Grade: NS9530 (uncoated cermet)
• Material base: Hartmetall
• Plate form: triangular
• Hole: with cylindrical hole
• Chipbreaker: single-sided
• Typical application: turning (external and internal)

FAQ

What materials is this insert suited for?
The NS9530 grade is intended as a finishing grade for steel, offering a sharp cutting edge and low cutting forces for improved surface finish.

Can the insert be used for internal and external turning?
Yes, the triangular geometry and ISO designation support both external and internal turning applications when paired with the correct holder.

How does the 0.4 mm corner radius affect surface finish?
A 0.4 mm corner radius provides a balance between profile accuracy and edge strength, improving surface quality on finishing passes with small depths of cut.

Is the NS9530 grade coated?
No, this grade is an uncoated cermet, optimised for sharp edge performance and fine finishing rather than coated wear resistance.

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.