TCMT 110208 AT9530 Wendeplatten - Tungaloy

Take advantage of a coated AT9530 cermet for superior surface finish and uniform wear combined with ISO compatibility and a compact 11 mm triangular format; order the TCMT110208 AT9530 Tungaloy insert directly via Metav Werkzeuge or consult the advisers for application matching.

TCMT 110208 AT9530 Tungaloy indexable insert — Coated cermet for precision turning (triangle, 11 mm)

A TCMT110208 AT9530 indexable insert engineered for precision external and internal turning, optimised for finishing and light machining of steel.

• TCMT110208 geometry for ISO turning systems
• Coated AT9530 cermet for excellent surface finish
• 0.8 mm corner radius for consistent profile control
• Single-sided chipbreaker and 7° clearance angle

Consistent surface quality through a coated cermet grade

The coated AT9530 cermet combines a hard, wear-resistant substrate with a thin protective layer to reduce adhesion and maintain a fine surface finish in finishing operations. Cermet grades are designed to deliver low built-up edge and steady flank wear, which translates into longer intervals between regrinds and fewer scrap parts. For manufacturers seeking repeatable part quality, this material class provides improved dimensional stability when compared with conventional coated carbides in light-turning scenarios.

ISO conformity and mechanical fit for reliable clamping

Supplied in the ISO TCMT110208 format, the insert matches holders by virtue of its form, clearance angle, tolerance class, fastening method, size and thickness. The 7° clearance angle and triangular 11 mm footprint ensure compatibility with standard external and internal turning holders; attention to these mechanical parameters prevents incorrect seating and minimises vibration. When selecting a toolholder, verify the seat geometry and fastening screw arrangement to achieve the intended clamping rigidity and repeatable tool position.

Predictable chip control and secure fastening for process stability

A single-sided chipbreaker on the insert promotes controlled chip formation during finishing passes, reducing the risk of surface damage on delicate profiles. The insert is supplied with a cylindrical hole and a one-sided countersink (40°–60°) to ensure a secure mechanical fit and consistent locating on the seat. The 0.8 mm corner radius provides a balance between edge strength and the ability to produce tight profiles, offering controlled cutting forces and less tool chatter in stable setups.

Practical application scope and system considerations

Designed primarily for turning of steel in finishing and light-machining roles, this insert performs best when combined with an appropriate holder, clamp or wedge, and replacement screws as part of the indexable tooling system. The system approach—insert, holder, backing plate and fasteners—ensures correct force distribution and repeatable chipbreaker engagement. For operations that require improved surface integrity and uniform wear, the coated cermet grade is a practical choice; match the chipbreaker and grade to workpiece hardness and machine rigidity for optimal results.

For precision finishing on steel, contact Metav Werkzeuge for availability and application advice regarding the Tungaloy TCMT110208 AT9530 insert; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and delivery options.

Technical data

• Article number: 6773745
• Manufacturer: Tungaloy
• SKU: 6773745-Tungaloy
• Manufacturer SKU: TUN6773745

Facts

• Insert size: 11 mm
• Thickness: 2.38 mm
• Corner radius: 0.8 mm
• Clearance angle: 7°
• Included angle: 60°
• Countersink: 40°–60°

Special features

• ISO designation: TCMT110208
• Grade: AT9530 (coated cermet)
• Shape: triangular
• Hole: with cylindrical hole + one-sided countersink
• Chipbreaker: single-sided
• Application: turning, finishing and light machining of steel
• Model series: ISO-indexable turning inserts

FAQ

Is this insert suitable for finishing steel components?
Yes. The TCMT110208 AT9530 Tungaloy indexable insert is formulated for finishing and light machining of steel, offering a coated cermet grade that supports fine surface quality and steady wear.

What holders are compatible with this insert format?
Holders designed for the TCMT 110208 ISO format with a matching seat, fastening screw pattern and the correct 7° clearance angle are compatible; ensure the holder accepts a triangular 11 mm insert and provides sufficient rigidity.

How does the chipbreaker affect performance?
The single-sided chipbreaker provides controlled chip formation during finishing passes, improving surface integrity and reducing the risk of material adhesion on the cutting edge when machining steels.

Can the insert be used for internal turning?
Yes. With an appropriate internal boring bar or holder that accepts the TCMT 110208 geometry, the insert is suitable for internal turning tasks that require fine surface finish.

What does the 0.8 mm corner radius mean for part profiles?
A 0.8 mm corner radius balances edge strength and profile definition; it helps maintain consistent corner geometry while resisting premature chipping in finishing cuts.

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.