TCMT 110202 NS9530 Wendeplatten - Tungaloy

Take advantage of the class-leading NS9530 cermet for superior finishing, the ISO‑standard TCMT geometry for broad holder compatibility, and the sharp cutting edge designed for low cutting forces to maintain cycle-time efficiency; order directly via Metav Werkzeuge or consult the technical team for application advice.

TCMT110202 NS9530 Tungaloy indexable turning insert — cermet finishing grade, 0.2 mm corner radius

A TCMT110202 NS9530 Tungaloy triangular ISO turning insert engineered for finishing turning operations on steel with a sharp edge and a low‑force cutting geometry

• ISO triangular insert TCMT form
• NS9530 cermet for fine finishing
• Sharp edge for low cutting forces
• Central hole with 40°–60° countersink

Improved surface finish with low cutting effort

The uncoated cermet grade NS9530 provides a consistently sharp cutting edge, which directly reduces ploughing and promotes a superior fine surface finish on steel when performing continuous cuts or small feeds. The combination of the cermet microstructure and the specified geometry enables lower cutting forces, which helps to minimise vibration in less rigid setups and contributes to stable process control. This results in predictable part quality and reduced need for secondary finishing, supporting higher first‑pass yields.

Reliable ISO compatibility and secure mounting

The insert follows the ISO designation and the TCMT110202 form, ensuring compatibility with a wide range of external holders and boring bars where form, clearance, tolerance class, clamping method and thickness match. The insert is supplied with a central hole and a cylindrical hole style with a one‑sided countersink (40°–60°) that facilitates secure clamping and repeatable seating. The standardised form reduces setup time and simplifies inventory management across mixed‑tool toolrooms.

Geometry engineered for precision and repeatability

With a corner radius of 0.2 mm, an included angle of 60° and a relief angle of 7°, the insert balances cutting stability with the ability to produce fine edges and tight dimensional control. The plate thickness of 2.38 mm and the triangular 11 mm size deliver the stiffness required for finishing passes while remaining a versatile option for a range of part profiles. The single‑sided chipbreaker is adapted for finishing cuts and contributes to consistent chip flow in continuous cutting conditions.

Application benefits and process considerations

Designed primarily for turning (external and internal), this insert excels in finishing steel where low cutting forces and excellent surface quality are priorities. The uncoated cermet composition offers good wear resistance during continuous cuts and is particularly suited to small depths of cut and higher spindle speeds typical of finishing steps. Selecting the correct chipbreaker and matching feed rates to the insert geometry will maximise tool life and maintain the high surface quality that NS9530 is optimised to deliver.

Request a tooling consultation from Metav Werkzeuge for application‑specific recommendations or order the Tungaloy NS9530 finishing insert to enhance turning accuracy—contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6998521
• Manufacturer SKU: TUN6998521
• SKU: 6998521-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Insert designation: TCMT110202
• Grade: NS9530
• Corner radius: 0.2 mm
• Thickness: 2.38 mm
• Size: 11 mm
• Relief angle: 7°
• Included angle: 60°

Special features

• Uncoated cermet cutting material
• Triangular insert form
• Central hole with cylindrical hole and one‑sided countersink (40°–60°)
• Single‑sided chipbreaker
• Designed for turning (finishing on steel)

FAQ

What material is the insert optimised for?
The Tungaloy TCMT110202 in grade NS9530 is optimised for finishing operations on steel, delivering a sharp edge and low cutting forces for superior surface quality.

Which holder types are compatible with this ISO insert?
Compatibility depends on the ISO form, relief angle, tolerance class, clamping and thickness; the TCMT form follows ISO standards and fits holders and boring bars designed for TCMT‑style triangular inserts.

How does the 0.2 mm corner radius affect part finish?
A 0.2 mm corner radius offers a balance between edge strength and the ability to produce fine surface finishes, reducing micro‑chatter and enabling close dimensional control in finishing passes.

Is the insert coated and what does that mean for speeds?
The insert is an uncoated cermet (NS9530); this composition performs well at finishing speeds, often allowing higher spindle speeds with small depths of cut while maintaining surface quality.

What is the purpose of the countersunk central hole?
The central hole with a 40°–60° countersink ensures secure, repeatable clamping and precise seating in indexable insert holders, which supports consistent tool performance and positioning.

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.