CCMT 060204 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide AH6225 grade and an accurate 0.4 mm corner radius for reliable medium turning of stainless steels; order directly via Metav Werkzeuge or request application advice from our consultants.

CCMT 060204 AH6225 indexable insert for turning — Tungaloy

A CCMT060204 AH6225 indexable turning insert engineered for external and internal turning of stainless steels with a sharp yet stable cutting edge.

• PVD-coated carbide AH6225 for stainless steels
• ISO CCMT 060204 rhombic insert
• 0.4 mm corner radius for fine profiling
• 7° relief angle for stable cutting
• Cylindrical hole with 40°–60° countersink

Consistent cutting performance for stainless steels

The combination of PVD-coated carbide and the AH6225 grade delivers a balance between edge sharpness and robustness, tailored to the demands of machining stainless steels. The material and coating support consistent edge condition under varying conditions typical for medium turning, which helps to reduce unexpected tool changes and improve process reliability. A precise 0.4 mm corner radius contributes to accurate profiling and improved surface quality while limiting cutting forces during interrupted cuts.

ISO-based geometry and secure mounting for repeatability

Designed to the ISO CCMT 060204 geometry, the rhombic form and an 80° included angle provide predictable engagement and easy indexing. Compatibility with the toolholder is determined by form, 7° relief angle, tolerance class, fastening method, size and thickness; this means a correctly matched holder, shim and clamp ensure repeatable seating and stable machining. The insert’s cylindrical hole with a single-sided countersink (40°–60°) supports secure fastening and straightforward replacement, reducing set-up time in production environments.

Practical setup and machining choices for optimum results

The single-sided chipbreaker and the universal AH6225 grade allow selection of cutting data that match the workpiece and process stability. For heavy cuts or poor clamping, favour conservative feeds and slightly lower speeds to preserve the cutting edge; for stable set-ups the grade enables efficient material removal with good surface finish. The 2.38 mm thickness adds rigidity to the cutting edge, while the rhombic shape and 0.4 mm radius make the insert suitable for both profile work and general turning tasks. Select the chipbreaker and holder that correspond to the workpiece rigidity and the intended machining strategy to achieve repeatable results.

Contact Metav Werkzeuge for application advice or availability of Tungaloy CCMT060204 AH6225 inserts: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Manufacturer item number: 6947661
• SKU: 6947661-Tungaloy
• Supplier SKU: TUN6947661
• Designation: CCMT060204
• Model series: ISO turning indexable inserts
• Brand: Tungaloy

Core technical figures

• Corner radius: 0.4 mm
• Relief angle: 7°
• Included angle: 80°
• Thickness: 2.38 mm
• Size: 06
• ISO code: 060204

Design & features

• Material: carbide
• Coating: PVD
• Grade: AH6225
• Chipbreaker: one-sided
• Hole style: cylindrical hole with single-sided countersink (40°–60°)
• Shape: rhombic
• Application: turning

FAQ

What materials is this insert best suited for?
The CCMT060204 AH6225 indexable turning insert from Tungaloy is specifically formulated for stainless steels, with the AH6225 grade offering a compromise between a sharp cutting edge and sufficient robustness for medium-duty operations.

Which toolholders fit this insert geometry?
Compatibility requires a holder that accepts ISO CCMT 060204 rhombic inserts with a 7° relief and the corresponding size and thickness; the holder must match the insert’s hole and countersink arrangement for secure clamping.

How does the one-sided chipbreaker affect machining?
A one-sided chipbreaker directs chips in a predictable manner and, when combined with the AH6225 grade, helps to improve surface finish and manage edge wear during typical turning tasks.

How should the insert be clamped for safe use?
Secure the insert using the matching clamping set with the cylindrical hole and single-sided countersink (40°–60°); correct seating with the appropriate screw, washer and shim ensures repeatable positioning for the Tungaloy insert (SKU 6947661-Tungaloy).

Can this insert be used for internal turning operations?
Yes, the geometry and grade make the insert suitable for internal turning when mounted in a compatible boring bar or internal toolholder designed for CCMT 060204 inserts.

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.