CCMT 060204 AH6225 Wendeplatten - Tungaloy

Combining a PVD-coated carbide grade AH6225 with the proven CCMT ISO geometry delivers a stable, sharp cutting edge for medium-duty turning of stainless steels; the 0.4 mm corner radius and secure hole/countersink ensure repeatable seating and consistent surface finish. Order the CCMT060204 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CCMT060204 AH6225 Tungaloy — Indexable turning insert, PVD-coated carbide, 0.4 mm radius

A CCMT060204 AH6225 indexable turning insert designed for medium-duty external and internal turning, optimised for machining stainless steels.

• ISO indexable insert CCMT geometry
• PVD-coated carbide grade AH6225
• 0.4 mm corner radius for edge strength
• With cylindrical hole and 40°–60° countersink

Consistent cutting performance through a dedicated carbide grade

The combination of PVD-coated carbide and the AH6225 grade provides a balance between edge sharpness and toughness that is particularly effective when machining stainless steels. The coating reduces the tendency for built-up edge under variable cutting conditions, which translates into fewer interruptions for regrinding and a more consistent surface finish. As a result, the insert supports productive batch runs and stable cycle times, with the material and coating selection directly contributing to longer usable tool life and reduced overall machining costs.

Precision geometry and secure seating for repeatable results

Designed to the ISO CCMT form, the insert features an 80° geometry, a 0.4 mm radius and a 7° clearance angle, with a plate thickness of 2.38 mm, all of which influence cutting engagement and chip flow. The central mounting is a cylindrical hole with a one-sided countersink (40°–60°) that ensures reliable clamping when used with compatible holders; compatibility is governed by form, clearance angle, tolerance class, fastening method, size and thickness. This precise fit minimises vibration and runout, supporting consistent dimensional accuracy and surface quality across multiple indexings.

Efficient chip control and versatile application for turning

The single-sided chipbreaker is tailored for turning operations where reliable chip formation is essential, especially on tougher materials like stainless steels. The insert’s design enables controlled chip segmentation, reducing the risk of entanglement and improving process safety. As a universal-grade solution, the insert suits both external and internal turning tasks under medium cutting conditions and is a pragmatic choice when frequent material changes occur on the shopfloor. Backed by Tungaloy’s production standards, the component contributes to dependable, repeatable machining and simple logistics for tool changes.

For machining stainless steels with Tungaloy’s AH6225 PVD-coated inserts, contact Metav Werkzeuge for tailored technical advice or to arrange supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6947655
• SKU: 6947655-Tungaloy
• Manufacturer SKU: TUN6947655
• Model series: ISO turning indexable inserts

Facts

• Insert designation: CCMT060204
• Corner radius: 0.4 mm
• Size: 06
• Thickness: 2.38 mm
• Principal angle: 80°
• Clearance angle: 7°
• Hole: with hole

Special features

• Material: Carbide
• Coating / grade: AH6225, PVD-coated
• Plate shape: rhombic
• Chipbreaker: single-sided
• Hole style: cylindrical hole + one-sided countersink (40°–60°)
• Application: Turning
• Typical use: External and internal turning

FAQ

Which materials is this insert best suited for? The CCMT060204 AH6225 Tungaloy indexable insert (SKU 6947655-Tungaloy) is optimised for stainless steels, with the AH6225 grade and PVD coating providing a balance of sharpness and wear resistance for medium machining.

What are the most important geometry specifications to check? Key geometry values are a 0.4 mm corner radius, 80° principal angle, 7° clearance angle and a plate thickness of 2.38 mm, which together determine engagement, strength and seating behaviour.

How does the mounting interface affect compatibility? Compatibility with a holder depends on form, clearance angle, tolerance class, fastening method, size and thickness; the insert’s cylindrical hole with a 40°–60° countersink requires a matching clamping system for secure seating.

How effective is the chip control for turning stainless steels? The single-sided chipbreaker is designed to promote controlled chip formation during turning, improving evacuation and reducing the risk of chip-related interruptions when machining stainless steels.

Is this insert suitable for both external and internal turning? Yes; the ISO CCMT form and the universal AH6225 grade make the insert suitable for both external and internal turning under medium-duty conditions.

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.