TPMT 090202 NS9530 PS Wendeplatten - Tungaloy

Achieve consistent finishing and stable chip control with the uncoated NS9530 cermet grade and a precise 0.2 mm corner radius; the ISO triangular format ensures straightforward compatibility with standard holders. Order directly via Metav Werkzeuge or consult our technical advisors for the optimal chipbreaker and holder match.

TPMT 090202 NS9530 — ISO turning insert (uncoated cermet, 0.2 mm radius) — Tungaloy

A compact triangular ISO insert, TPMT 090202 NS9530 is designed for precision external and internal turning where low cutting forces and superior surface finish are required

• ISO triangular insert, 60° included angle
• Uncoated cermet NS9530 for fine finishing
• 0.2 mm corner radius for accurate profiles
• Cylindrical hole with countersink for secure fastening

Reliable surface finish through a specialised cermet grade

The TPMT090202-PS NS9530 insert combines an uncoated cermet cutting material with a sharp edge geometry to deliver low cutting forces and a consistently high surface finish on steel. Cermet grades are engineered to maintain edge integrity during continuous cutting, which reduces vibration and limits built-up edge; the result is fewer reworks and more stable part quality. The triangular shape with a 60° included angle, paired with a 0.2 mm corner radius, supports precise profile control in finishing passes while the 11° relief angle helps to reduce rubbing and heat at the cutting edge.

Predictable performance and secure mounting for production environments

Designed to ISO standards, the insert offers straightforward ISO compatibility with a wide range of external holders and boring bars. The central cylindrical hole with a one-sided countersink (40°–60°) enables secure clamping and repeatable seat positioning, supporting quick index changes and minimal setup time. The PS chipbreaker geometry is matched to the grade for stable chip formation when machining steel with small depths of cut; this improves process reliability and contributes to longer effective tool life in high-volume or batch production.

Practical selection advice for turning applications

This insert is optimised for finishing operations on steel where continuous cuts and fine tolerances are required. Select the PS chipbreaker and NS9530 grade when the priority is a mirror-like surface with low cutting forces; choose a holder with the correct form, free angle and tolerance class to ensure seating accuracy. For additional technical data or help matching the insert to a specific holder or machining parameter, the Metav Werkzeuge team can supply cutting data sheets and compatibility guidance — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice.

For precision finishing with Tungaloy’s NS9530-grade triangular inserts, contact Metav Werkzeuge for stock information and application advice — our consultants will recommend the optimal chipbreaker and holder compatibility.

Technical Data

• Article number: 6998542
• SKU: 6998542-Tungaloy
• Manufacturer SKU: TUN6998542
• Model series: ISO-Drehwendeschneidplatten
• Designation: TPMT090202-PS NS9530

Facts

• Thickness: 2.38 mm
• Corner radius: 0.2 mm
• Relief angle: 11°
• Included angle: 60°
• Size: 09

Special features

• Cutting material: uncoated cermet NS9530
• Substrate: cemented carbide
• Chipbreaker: PS
• Hole: cylindrical + one-sided countersink (40°–60°)
• Plate form: triangular
• Application: external and internal turning; finishing cuts on steel
• Compatibility: ISO holders determined by form, relief angle, tolerance class, clamping, size and thickness

FAQ

What materials is this insert best suited for?
The TPMT090202-PS NS9530 insert is optimised for finishing on steel; the NS9530 cermet grade gives a sharp cutting edge and low cutting forces suitable for continuous cuts and fine surface requirements.

Can this insert be used for internal turning as well as external turning?
Yes, the triangular ISO format and central hole allow use in both external holders and boring bars for internal turning, provided the holder matches the required form, relief angle and tolerance class.

How does the PS chipbreaker affect machining?
The PS chipbreaker is designed to promote stable chip formation for finishing operations on steel, reducing the risk of built-up edge and supporting consistent surface quality when using the NS9530 grade.

What seating and clamping features ensure repeatability?
The insert features a cylindrical hole with a one-sided countersink (40°–60°) that provides secure fastening and repeatable seating when used with the correct ISO clamp and underlay components.

Which product identifiers should be quoted when ordering?
Please reference the designation TPMT090202-PS NS9530, article number 6998542 and SKU 6998542-Tungaloy when enquiring or ordering.

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.