TNGG 110308 NS9530 Wendeplatten - Tungaloy

Benefit from the combination of a sharp finishing grade, predictable triangle geometry and ISO compatibility for consistent surface quality and efficient production. Order the TNGG110308-01 NS9530 insert directly via Metav Werkzeuge or ask the consultants for holder compatibility and application advice.

TNGG 110308 NS9530 triangular turning insert for turning, Tungaloy

TNGG110308-01 is an ISO‑standard triangular insert engineered for precision finishing in steel turning, offering a low‑force cutting edge and a geometry tuned for continuous, fine cuts.

• Uncoated cermet finishing grade NS9530
• Triangle geometry with 60° included angle
• Low cutting forces for high surface finish
• Cylindrical hole for secure clamping

Achieve superior surface finish with an uncoated cermet grade

The insert uses an uncoated cermet formulation (grade NS9530) designed specifically as a finishing grade for steel. This material provides a sharp cutting edge and low cutting forces, which together reduce built‑up edge and vibration during light cuts. The result is a consistently high surface finish on turned components and fewer rework cycles. For operations with continuous cutting and modest depths of cut, the combination of edge geometry and cermet wear characteristics supports longer intervals between indexings while maintaining dimensional stability.

Predictable geometry for repeatable turning performance

The triangle geometry with a 60° included angle and a radius 0.8 mm delivers defined contact conditions and stable chip flow. The insert thickness of 3.18 mm and the cylindrical hole ensure reliable clamping in ISO‑compatible holders and boring bars; tolerance class, relief angle and size determine exact holder compatibility. A 0° clearance provides the neutral relief needed for finishing passes where the holder setup and feed control govern the final result. This predictable geometry simplifies process planning and reduces trial cuts during setup.

Integrate into existing turning systems to boost throughput

With chipbreaker designation 01, the insert suits finishing strategies where chip control and small, continuous chip formation are required. The system approach — insert plus appropriate external holder or boring bar, shim/clamp and fastening screw — allows straightforward integration into standard tool posts. For operations prioritising surface integrity and efficiency, the insert supports stable turning cycles and consistent part quality. Metav Werkzeuge can advise on holder selection and recommended cutting parameters to optimise tool life and productivity with this grade.

For precision finishing in steel turning with the NS9530 grade, contact Metav Werkzeuge for ordering and application consultancy; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss holder compatibility and process optimisation

Technical data

• Article number: 6997829

• SKU: 6997829-Tungaloy

• Manufacturer SKU: TUN6997829

• Model series: ISO turning insert series

• Grade: NS9530

• Material: carbide

Facts

• Radius: 0.8 mm

• Included angle: 60°

• Clearance angle: 0°

• Thickness: 3.18 mm

• Size: 11

• Hole: cylindrical hole

Special features

• Triangle insert geometry

• Uncoated cermet grade NS9530 for finishing steel

• Chipbreaker style 01

• Compatible with ISO holders and boring bars

• Intended for external and internal turning

• Suitable for continuous cuts and small depths of cut

• System: insert, external holder or boring bar, shim/clamp and spare screws

FAQ

What materials is the insert suitable for?
The NS9530 grade is formulated as a finishing grade for steel, offering the sharp edge and low cutting forces needed for fine surface quality with the TNGG110308-01 insert (Tungaloy, SKU 6997829-Tungaloy).

How does the NS9530 cermet differ from coated grades?
NS9530 is an uncoated cermet finishing grade that prioritises a sharp edge and low cutting forces over hard coating wear resistance, making it ideal for continuous finishing cuts where surface finish is critical.

Which holders are compatible with this ISO insert?
Compatibility is determined by insert form, relief angle, tolerance class, fastening and size; the triangular ISO format of this insert fits ISO‑standard external holders and suitable boring bars when the holder matches the insert geometry and 3.18 mm thickness.

What cutting strategy yields the best surface quality?
Light finishing passes with controlled feed and stable clamping give the best results; the combination of low cutting forces and the insert’s geometry reduces vibration and built‑up edge, improving surface finish and repeatability.

Can this insert be used for internal turning?
Yes, the geometry and chip control characteristics make the insert suitable for both external and internal turning when paired with the correct boring bar and secure clamping.

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.