CCMT 060208 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated AH6225 grade and a stable, sharp cutting edge for consistent medium-duty turning of stainless steels; the ISO rhombic form ensures simple interchangeability in standard holders. Order the CCMT 060208 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed.

CCMT 060208 AH6225 Tungaloy turning insert — PVD-coated carbide, 0.8 mm radius

The CCMT 060208 AH6225 is an ISO-standard rhombic turning insert intended for external and internal turning; designed as a universal grade for stainless steels with a 7° clearance angle and a single-sided chipbreaker.

• ISO rhombic CCMT 060208 form
• PVD-coated AH6225 carbide for stainless steel
• 0.8 mm corner radius for chip control
• Cylindrical hole with single-side countersink

Consistent machining performance for stainless-steel turning

The PVD-coated AH6225 carbide grade was developed to deliver a sharp cutting edge while maintaining edge stability under varying conditions, making it well suited to machining stainless steels. The PVD layer improves wear resistance and helps maintain dimensional stability over multiple part runs, so the toolholder life and component surface finish remain predictable. For users moving between short runs and small-batch production, this combination reduces process variation and supports higher first-pass yield.

Accurate fitment and dependable clamping for repeatable results

Thanks to the ISO standard form and defined tolerances, the insert seats reliably in matching holders; compatibility depends on form, relief angle, tolerance class, fastening method, size and thickness. The rhombic geometry and the 7° relief angle facilitate both external and internal operations while the cylindrical hole with a single-side countersink (40°–60°) ensures secure clamping and correct register. Choosing the correct clamping set and replacement screws minimises movement at the cutting edge and supports repeatable component tolerances.

Controlled chip formation and better surface quality

The single-sided chipbreaker and a 0.8 mm corner radius provide balanced chip control at moderate feeds, reducing the risk of built-up edge and erratic chips that can damage surfaces. A modest corner radius helps distribute cutting forces, lowering vibration and improving surface finish on challenging alloys. This predictable chip behaviour simplifies downstream operations and reduces cycle time variability, particularly when turning long or slender components that are sensitive to chatter.

Selection guidance and workshop best practice

Select a holder and underlay set that match the insert dimensions and tolerance to ensure optimal seat contact and clamping force. For medium-duty turning applications the PVD-coated carbide grade performs best with stable setups and consistent coolant application when machining stainless steels. Monitor flank wear and edge chipping rather than relying solely on running time; timely indexation preserves part quality and reduces scrap. For complex materials or unfamiliar geometries, consider matching the AH6225 grade with the appropriate feed and depth settings in a controlled trial before full production.

For availability, technical matching or to place an order for the Tungaloy CCMT 060208 AH6225 insert, contact Metav Werkzeuge for prompt advice and local supply: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6828932
• SKU: 6828932-Tungaloy
• Manufacturer SKU: TUN6828932
• Designation: CCMT060208 AH6225

Core specifications

• Insert size: 06
• ISO code: 060208
• Corner radius: 0.8 mm
• Relief angle: 7°
• Included angle: 80°
• Plate thickness: 2.38 mm

Features & applications

• Material: carbide
• Coating: PVD
• Grade: AH6225 — universal for stainless steels
• Single-sided chipbreaker
• Cylindrical hole with single-side countersink (40°–60°)
• ISO rhombic form CCMT; for turning (external / internal)
• System requirement: matching holder, underlay/clamping set and replacement screws

FAQ

Is this insert compatible with standard ISO CCMT holders?
Compatibility is determined by form, relief angle, tolerance class, fastening, size and thickness; the CCMT 060208 AH6225 follows ISO dimensions and will fit holders specified for CCMT 060208 inserts when those criteria match.

Which materials are suitable for this grade?
The AH6225 PVD-coated carbide grade is designed as a universal solution for stainless steels, providing a balance of edge sharpness and stability for medium-duty turning operations.

What is the purpose of the single-sided chipbreaker?
The single-sided chipbreaker on this insert promotes controlled chip formation and evacuation during turning, reducing the risk of entanglement and improving surface quality on turned parts.

How does the 0.8 mm corner radius affect cutting?
A 0.8 mm corner radius offers improved chip control and reduced tool vibration compared with a smaller radius, supporting better surface finish and longer edge life in many turning scenarios.

Can the CCMT 060208 AH6225 be used for internal turning?
Yes — the ISO rhombic form and the specified relief angle allow use in both external and internal turning, provided that the holder geometry and clamping are suitable.

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.