TNMG 110308 NS9530 Wendeplatten - Tungaloy

Benefit from the combination of a sharp cermet grade and a precise 0.8 mm corner radius for superior finishing performance and low cutting forces; order directly via Metav Werkzeuge or request application advice from our consultants.

TNMG 110308 NS9530 indexable insert for turning — Tungaloy

The TNMG110308 NS9530 is an ISO-format triangular indexable insert designed for precision turning and fine finishing of steel components with continuous cuts.

• Uncoated cermet grade NS9530 for fine finishing
• 0.8 mm corner radius for superior surface finish
• 60° triangular form, ISO TNMG110308 standard
• Cylindrical central hole for secure fastening
• Designed for continuous cuts and low cutting forces

Precision finishing for demanding turning workpieces

The combination of an uncoated cermet grade and a fine 0.8 mm corner radius delivers consistently low cutting forces and an excellent surface appearance in finishing operations. This geometry is particularly well suited to continuous feeds and small depths of cut, where tool stability and minimal vibration translate directly into fewer rework cycles and less time spent on post-processing. The engineered edge sharpness of the grade supports fine dimensional control and helps achieve tight tolerances without sacrificing tool life.

Engineered grade for stable chip control and productivity

The NS9530 grade is an uncoated cermet formulated for low-friction cutting and stable chip formation during uninterrupted turning. Its material properties provide a balance between edge integrity and wear resistance, meaning fewer indexings and longer productive runs in finishing passes. For production environments that prioritise surface quality and process repeatability, the grade’s resistance to edge degradation helps sustain consistent part quality across batches and reduces the need for frequent tool changeovers.

Secure clamping and ISO compatibility for flexible tooling

Compatibility with toolholders is determined by insert form, clearance angle, tolerance class, fastening method, size and thickness. The triangular 60° geometry with a cylindrical hole enables secure seating in a wide range of ISO TNMG holders and turning bars; the double-sided chipbreaker extends indexable life per insert. Where quick insert indexing and stable clamping are required, this standardised form factor simplifies tool inventory and ensures rapid changeovers, while the ISO TNMG110308 designation supports straightforward holder selection and process setup.

Recommended applications and system considerations

This insert is optimised as a finishing grade for steel where a sharp cutting edge and low cutting forces are decisive. Typical system setup includes the ISO insert, a suitable external holder or boring bar, a shim/clamp set and replacement screws. Selection of the appropriate chipbreaker and insert grade should follow the workpiece material, nature of the cut (continuous or interrupted) and machine stability. For internal and external turning with emphasis on surface integrity and dimensional accuracy, the insert provides a practical balance of performance and predictable tool life.

For high-precision finishing with Tungaloy’s NS9530 cermet grade, contact Metav Werkzeuge for supply and tailored application advice: info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6998214
• Manufacturer SKU: TUN6998214
• Model series: ISO turning indexable inserts
• Type designation: TNMG110308
• Grade: NS9530
• Manufacturer: Tungaloy

Core data

• Corner radius: 0.8 mm
• Insert size: 11 mm
• Thickness: 3.18 mm
• Geometry angle: 60°
• Clearance angle: 0°
• Mounting: with hole (cylindrical)

Design & special features

• Material: cemented carbide
• Coating / grade: uncoated cermet
• Double-sided chipbreaker
• Triangular insert form
• ISO TNMG standard
• Application: turning

FAQ

Which materials is this insert intended for?
The NS9530 cermet grade is designed primarily for finishing applications in steel; the TNMG110308 insert from Tungaloy excels where low cutting forces and high surface quality are required.

Is the insert reversible and how many cutting edges are available?
The triangular form with a double-sided chipbreaker provides multiple indexable edges on the TNMG insert, allowing several repositions before disposal.

How is holder compatibility determined for this insert?
Compatibility depends on the insert form, clearance angle, tolerance class, fastening method, size and thickness; ensure the chosen ISO TNMG holder matches these parameters.

What types of turning are recommended for this grade?
The uncoated cermet grade is optimised for continuous finishing cuts and small depths of cut, offering stable edge performance and excellent surface finish.

What else is required to assemble the cutting system?
A complete system typically comprises the ISO insert, a compatible external holder or boring bar, a shim/clamp set and replacement fastening screws for secure mounting.

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.