TPGM 070102 NS9530 Wendeplatten - Tungaloy

Combining a sharp uncoated cermet cutting edge with a precise 60° geometry and a small 0.2 mm corner radius, this ISO triangular insert delivers consistently low cutting forces and an excellent surface finish in finishing operations. Compatibility with ISO holders is ensured by standardised form, clearance angle, tolerance class and fastening; order the insert directly via Metav Werkzeuge or consult the Metav Werkzeuge team for application matching.

TPGM070102 NS9530 triangular indexable insert for finishing — Tungaloy

TPGM070102 is a triangular ISO indexable insert designed for finishing steel turning operations, offering a sharp uncoated cermet grade for continuous cuts and fine surface quality.

• ISO-triangular insert, size 07
• Uncoated cermet grade NS9530
• Sharp edge for finishing
• Suitable for internal and external turning

Consistent finishing performance with reduced cutting forces

The insert’s uncoated cermet composition and a deliberately sharp edge provide reliable finishing behaviour on steel, minimising rubbing and producing a high surface finish. The small 0.2 mm corner radius is optimised for fine passes and delicate profile work, reducing burr formation while keeping tool pressure low. The insert is intended for continuous cuts and modest depths of cut, where the combination of edge geometry and carbide substrate yields stable cutting conditions and consistent dimensional results.

Predictable tool-holding and compatibility for efficient production

Delivered as an ISO-standard triangular insert, the geometry and the specified 11° clearance angle make holder matching straightforward: compatibility depends on insert form, clearance angle, tolerance class, fastening method, size and thickness. Specifying a matching outside holder or boring bar, plus the required clamp/support kit and replacement screw, ensures repeatable seating and clamping rigidity. This predictability shortens setup time and supports efficient, reproducible turning cycles on conventional and CNC lathes.

Grade selection and machining advice for reliable results

The NS9530 finishing grade is an uncoated cermet optimised for steel: it offers a sharp edge, low cutting forces and stable chip formation in continuous-feed finishing. For best results, pair the insert with small feed rates and shallow depths of cut typical of finishing passes; select cutting parameters that favour continuous chip flow and minimise interruptions. Where surface integrity and tight tolerances are priorities, the combination of the triangular geometry and the fine-corner radius helps maintain surface quality and extend effective tool life.

Contact Metav Werkzeuge today to source original Tungaloy finishing inserts or to receive tailored application advice from our consultants

Technical data

• Article number: 6998005
• SKU (manufacturer): TUN6998005
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Name: TPGM070102 NS9530

Core specifications

• Insert angle: 60°
• Corner radius: 0.2 mm
• Clearance angle: 11°
• Plate thickness: 1.59 mm
• Size: 07

Features & materials

• Material: carbide
• Grade/coating: uncoated cermet NS9530
• Chipbreaker: one-sided
• Shape: triangular
• Hole: with cylindrical hole
• Application: turning, finishing for steel

FAQ

Is this insert suitable for finishing steel? Yes. The TPGM070102 NS9530 Tungaloy insert is a finishing-grade uncoated cermet designed for steel turning, delivering a sharp edge and low cutting forces for superior surface quality.

Which holders are compatible with this insert? Compatibility is determined by insert form, clearance angle, tolerance class, fastening, size and thickness; matching a suitable ISO external holder or boring bar ensures correct seating for the TPGM070102 insert.

Can the insert be used for internal turning as well as external turning? Yes. The triangular geometry and the one-sided chipbreaker make the insert suitable for both external and internal turning operations when used with the appropriate holder and cutting parameters.

What cutting conditions are recommended for best surface finish? Use continuous cuts with small depths of cut and modest feed rates typical of finishing passes; these conditions favour the NS9530 grade’s sharp edge and help maintain a consistent surface finish.

Does this insert have a coating? No. The NS9530 grade is an uncoated cermet, chosen for its sharp edge behaviour and low cutting forces in finishing applications.

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.