TCMT 110302 NS9530 Wendeplatten - Tungaloy

Take advantage of a finish-focused cermet grade and precise geometry for consistent, high-quality turning results; the combination of a sharp cutting edge and low cutting forces supports superior surface finish and prolonged tool life. Order the insert directly via Metav Werkzeuge or consult our technical team for application guidance.

TCMT 110302 NS9530 Tungaloy turning insert — triangle, 60°

The TCMT110302 NS9530 Tungaloy insert is a triangular ISO turning insert engineered for fine finishing of steel with a sharp, uncoated cermet grade and a single-sided chipbreaker.

• Cermet grade NS9530 for fine finishing
• 0.2 mm corner radius for superior surface
• 7° clearance angle and 60° triangle form
• Cylindrical hole with 40°–60° countersink

Achieve consistent finishing quality with a sharp cermet grade

The uncoated cermet NS9530 provides a sharp cutting edge that reduces cutting forces during continuous cuts and small depths of cut. This results in a measurable improvement in surface integrity when finishing steel components. Cermet materials combine ceramic hardness with metallic toughness, which explains the low tendency to build up edge material and the ability to produce fine surface textures. The design supports repeatable results on stable turning setups, helping to reduce downstream polishing and rework.

Geometry designed for dependable chip control and accuracy

A 0.2 mm corner radius together with the single-sided chipbreaker delivers a balance between edge strength and surface finish: the small radius helps create fine profiles, while the chipbreaker manages swarf evacuation in typical finishing conditions. The insert’s 60° included angle and 7° relief angle optimise cutting engagement and maintain a predictable cutting edge position relative to the toolholder, which simplifies process planning and minimises dimensional deviation on completed parts.

ISO compatibility and secure clamping for production environments

This triangular insert conforms to the ISO designation 110302, ensuring compatibility with standard external holders when matching form, relief angle, tolerance class, fastening method, size and thickness. The cylindrical hole with a single-sided countersink (40°–60°) provides stable mechanical location and repeatable clamping, reducing motion at the cutting zone and supporting consistent tool life across batches. Specifying ISO-compliant inserts streamlines tool procurement and keeps changeovers straightforward in serial production.

Practical benefits for workshop workflows

With a 3.18 mm thickness and an 11 mm size, the insert offers sufficient rigidity for finishing tasks while remaining economical to stock. The combination of the cermet grade’s wear resistance and the insert geometry helps extend indexable life in continuous finishing operations, thereby lowering tool consumption and supporting productive machining cycles. Clear technical parameters also make it easier to document setups and transfer successful parameters between machines or shifts.

For application-specific advice on Tungaloy finishing inserts and availability, contact Metav Werkzeuge for immediate technical consultation and stock information: info@metav-werkzeuge.com • +49 2822 7131930

Technical data

• Article number: 6951444
• SKU: 6951444-Tungaloy
• Manufacturer SKU: TUN6951444
• Model series: ISO-Drehwendeschneidplatten
• Material: uncoated cermet (NS9530)
• Application: Turning

Facts

• Corner radius: 0.2 mm
• Thickness: 3.18 mm
• Size: 11 mm
• Included angle: 60°
• Clearance angle: 7°
• Countersink angle: 40°–60°

Special features

• ISO designation: TCMT110302 (110302)
• Triangular insert form
• Single-sided chipbreaker
• Cylindrical hole with one-sided countersink
• Fine finishing grade for steel
• Sharp cutting edge and low cutting forces

FAQ

What materials is this insert suited for?
The TCMT110302 NS9530 Tungaloy insert is designed primarily for finishing operations on steel, with a cermet composition optimised for continuous cuts and small depths of cut.

How does the 0.2 mm radius affect surface finish?
A 0.2 mm corner radius on the insert reduces surface irregularities and supports higher surface finish quality when using the TCMT110302 NS9530 grade in finishing passes.

Is the insert compatible with standard ISO holders?
Yes, the TCMT110302 follows ISO geometry and is compatible with holders that match the form, relief angle, tolerance class, fastening method, size and thickness specified for this designation.

What is the purpose of the cylindrical hole and countersink?
The cylindrical hole with a single-sided countersink (40°–60°) on the insert ensures secure axial and rotational location in the toolholder, improving clamping repeatability and machining stability.

Which cutting conditions are recommended for this grade?
The NS9530 cermet grade is recommended for finishing strategies on steel where lower cutting forces and high surface quality are priorities; select feed and depth of cut consistent with small finishing passes to exploit the grade’s properties.

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.