TPMT 110302 NS9530 Wendeplatten - Tungaloy

A high-performance finishing insert combining the NS9530 uncoated cermet grade with a precise 0.2 mm corner radius for outstanding surface quality and low cutting forces. ISO compatibility and a secured mounting via the cylindrical hole with countersink support predictable indexable insert changes. Order original Tungaloy inserts through Metav Werkzeuge or consult the specialists for application support.

TPMT110302-TM NS9530 ISO triangle indexable turning insert — cermet finishing grade, 0.2 mm radius (Turning) by Tungaloy

The TPMT110302-TM NS9530 is an ISO-standard triangle indexable insert engineered for precision external and internal turning, delivering a sharp cutting edge and excellent surface finish in steel finishing applications.

• ISO-standard triangle insert for turning
• Cermet grade NS9530 for superior surface finish
• Sharp cutting edge for low cutting forces
• 0.2 mm corner radius for fine detail

Precision finishing with cermet for superior surface quality

The uncoated cermet grade NS9530 is formulated as a finishing grade for machining steel, offering a consistently sharp cutting edge that reduces friction and burr formation. In continuous cutting conditions and small depth-of-cut operations this composition supports lower vibration and improved surface integrity, which translates into fewer finishing steps and less rework. The combination of a finely honed edge and the insert geometry produces a reliably high surface finish, making the insert particularly suitable where component tolerances and appearance matter.

ISO compatibility and secure clamping for predictable indexing

Designed to the ISO indexable insert system, the triangular form and the central hole with a one-sided countersink ensure repeatable positioning in suitable holders. The insert features a defined 11° clearance and a 3.18 mm plate thickness, matched to standard clamping systems; compatibility depends on holder form, free angle, tolerance class, fastening method, size and thickness. The moderate 0.2 mm corner radius balances edge strength with the ability to produce fine detail, while the cylindrical hole and countersink (40°–60°) provide solid seating and controlled torque transfer during clamping for predictable changeovers.

Process efficiency and longer stable tool life in finishing tasks

A finishing-specific uncoated grade promotes low cutting forces, which reduces tool–workpiece interaction and helps maintain a stable cutting edge under continuous feed. That stability supports higher effective productivity through consistent part quality and reduced scrap rates. The sharp cutting edge characteristic of NS9530 lowers the energy required per cut, yielding economical machining for serial finishing operations and reducing cycle-time variability in production environments.

Practical machining notes for reliable results

For best results in finishing steel components, employ modest depths of cut and steady feed rates to preserve the cutting edge and maintain surface quality. The chipbreaker TM geometry is optimised for continuous chips and small material removal, improving chip control without compromising finish. Ensure correct seating in an ISO-compatible triangular holder and apply manufacturer-recommended clamping torque to avoid insert movement. Regular indexing of the insert when wear appears will maintain part quality and extend overall tool life.

For original Tungaloy TPMT110302-TM NS9530 inserts and tailored application advice, order via Metav Werkzeuge or contact the technical team at info@metav-werkzeuge.com / +49 2822 7131930 for support

Technical data

• Article number: 6951489
• Manufacturer SKU: TUN6951489
• SKU: 6951489-Tungaloy
• Designation: TPMT110302-TM NS9530
• Model series: ISO turning indexable inserts
• Manufacturer: Tungaloy

Facts

• Angle: 60°
• Corner radius: 0.2 mm
• Clearance (free) angle: 11°
• Plate thickness: 3.18 mm
• Plate size: 11
• ISO code: 110302
• Hole: with hole

Special features

• Material: cemented carbide
• Grade: uncoated cermet NS9530
• Chipbreaker: TM
• Application: Turning — external and internal
• Optimised for continuous cuts and small depths
• Hole style: cylindrical hole + one-side countersink (40°–60°)

FAQ

What materials is this insert suitable for?
The TPMT110302-TM NS9530 insert is a finishing-grade uncoated cermet optimised for steel machining and is particularly effective in continuous cutting and small-depth finishing operations.

How does the chipbreaker TM influence performance?
The chipbreaker TM promotes controlled chip formation in finishing cuts, improving chip evacuation and maintaining surface integrity when machining steel with the NS9530 grade.

Is the insert compatible with standard ISO triangular holders?
Yes, the insert conforms to ISO indexable insert standards; compatibility requires a matching holder geometry, correct clearance angle, tolerance class and clamping arrangement.

What benefits does the 0.2 mm corner radius provide?
A 0.2 mm radius delivers a balance between a sharp cutting edge for fine surface finish and sufficient edge strength to resist minor edge wear during finishing passes.

How should the insert be clamped for best repeatability?
Secure seating using the cylindrical hole and countersunk fixing, combined with the correct clamping torque, ensures repeatable positioning and predictable changeovers for the TPMT110302-TM NS9530 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.