TCMT 110208 AH6225 Wendeplatten - Tungaloy

Benefit from a combination of precise geometry and a modern PVD-coated carbide grade for consistent performance when turning stainless steels; the triangular TCMT110208 insert delivers a sharp yet stable cutting edge and straightforward compatibility with ISO holders. Order the insert directly via Metav Werkzeuge or consult their advisors for application support.

TCMT110208 AH6225 Tungaloy insert — ISO turning insert for external and internal turning

A TCMT110208 AH6225 Tungaloy insert designed for ISO-compliant turning applications, offering a balance of sharpness and edge stability for medium machining conditions

• ISO TCMT 110208 triangular geometry
• PVD-coated AH6225 carbide grade
• 0.8 mm corner radius for versatile profiling
• Cylindrical hole with 40°–60° countersink

Consistent cutting performance for stainless steels

The PVD-coated carbide grade AH6225 is engineered as a universal solution for stainless steels, delivering a sharp and stable cutting edge suited to medium machining and varying conditions. This combination reduces the need for frequent insert changes while maintaining surface quality; the coating promotes wear resistance and thermal stability during interrupted cuts. The single-sided chipbreaker is configured to control chips on conventional turning operations, helping to sustain cutting forces and reduce built-up edge formation on difficult-to-machine alloys.

Clear compatibility and system considerations

Compatibility with toolholders is determined by geometry, relief angle, tolerance class, clamping method, size and thickness. The triangular ISO insert fits standard external holders and boring bars when these parameters match; a shim or clamping set and the correct replacement screw complete the system. The insert’s 7° relief angle and 2.38 mm thickness contribute to stable seating and predictable cutting engagement. When selecting a holder, ensure the seat matches the insert form and that clamping torque is applied according to the holder manufacturer’s specifications to avoid premature loosening or insert movement.

Choosing grade and chipbreaker for the application

Select the AH6225 grade when machining a range of stainless steels where a balance of edge sharpness and robustness is required. The single-sided chipbreaker suits general roughing and finishing sequences when machine rigidity is moderate; for heavy interrupted cuts or highly unstable setups, consider a more robust geometry or a different chip control variant. Understanding the workpiece material and the required surface finish allows optimisation of cutting speed, feed and depth of cut, which in turn extends tool life and improves process economics.

Practical advantages in workshop use

The triangular shape with a 0.8 mm corner radius offers versatility for profiling and light turning, while the cylindrical hole with a 40°–60° countersink assures reliable clamping and repeatable positioning. Inserts are indexed to present fresh cutting edges quickly, minimising downtime in production environments. The ISO-standard form factor means replacements are widely available and integration into existing tooling arrays is straightforward, supporting a predictable production flow and easier inventory management.

For application-specific advice on the PVD-coated AH6225 grade and to check availability of the TCMT110208 insert, contact Metav Werkzeuge for prompt technical guidance and order processing.

Technical data

• Article number: 6829872
• Manufacturer SKU: TUN6829872
• Supplier SKU: 6829872-Tungaloy
• Manufacturer: Tungaloy

Core specifications

• Insert designation: TCMT110208
• Grade: AH6225
• Corner radius: 0.8 mm
• Relief angle: 7°
• Insert size: 11 mm
• Thickness: 2.38 mm
• Included hole style: cylindrical hole + single-side countersink (40°–60°)
• Insert angle: 60°

Design & features

• Material: carbide, PVD-coated
• Shape: triangular
• Chipbreaker: single-sided
• Application: turning (external and internal)
• Model series: ISO turning inserts
• System components: matching external holder or boring bar, shim/clamp set, replacement screws
• Compatibility determined by form, relief angle, tolerance class, clamping, size and thickness

FAQ

What materials is this insert suitable for?
The TCMT110208 AH6225 Tungaloy insert is intended primarily for stainless steels and performs well in medium machining conditions where a sharp, stable edge is required.

How does the AH6225 grade affect tool life?
The AH6225 PVD-coated carbide grade improves wear resistance and thermal stability, which prolongs edge life under variable cutting conditions compared with uncoated carbide.

Can this insert be used in internal turning applications?
Yes, the ISO triangular form and the 11 mm size allow use in both external and internal turning when the corresponding holder or boring bar accepts TCMT110208 geometry.

What should be checked for holder compatibility?
Verify form, relief angle, tolerance class, clamping method, insert size and thickness against the holder seat; proper matching ensures secure clamping and repeatable positioning.

Is the insert indexed and easily replaceable?
Yes, the triangular insert is indexable, providing multiple cutting edges and allowing quick replacement to reduce machine downtime.

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.