CPMT 080208 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of ISO conformity, a PVD-coated AH6225 grade and a sharp, stable cutting edge for reliable turning of stainless steel in mixed production. Order the CPMT080208 AH6225 insert directly via Metav Werkzeuge or ask our consultants if needed.

CPMT080208 AH6225 ISO turning insert for turning, PVD-coated carbide — Tungaloy

The CPMT080208 AH6225 is an ISO-format turning insert designed for external and internal turning applications, offering a sharp yet stable cutting edge optimised for stainless steel under medium machining and variable conditions.

• ISO-sized rhombic insert, 80° included angle
• PVD-coated carbide grade AH6225 for stainless steel
• 0.8 mm nose radius for precise chip control
• Cylindrical hole with one-sided countersink 40°–60°

Consistent machining performance and edge stability

The insert is part of an ISO series engineered for repeatable results in industrial turning. With a PVD-coated AH6225 grade on a carbide substrate, the geometry combines a sharp cutting edge with edge stability to cope with the work-hardening tendency of stainless steel. This combination reduces chatter and offers a predictable tool life in medium cutting regimes, which supports steady cycle times and fewer unexpected tool changes. Clear numerical specifications and standard form factor ease process planning and quality control.

Precise chip control and surface quality

Thanks to the one-sided chipbreaker and a 0.8 mm nose radius, the insert delivers controlled chip formation and improved surface finish on turned components. The 11° clearance angle and the plate thickness of 2.38 mm contribute to rigidity and resistance to edge deformation, enabling consistent dimensional accuracy. For shops seeking efficiency, fewer reworks and a lower scrap rate result from the better surface integrity and reduced need for finishing passes.

Robust mounting and compatibility for predictable set-up

Compatibility with toolholders is governed by form, clearance angle, tolerance class, fixation, size and thickness; the rhombic plate form and cylindrical hole with a single-side countersink (40°–60°) ensure secure seating in suitable holders and boring bars. This standardised interface promotes repeatable clamping and straightforward inventory management across holders, shims and clamping sets. When combined with appropriate replacement screws and a matched holder, the system delivers quick insert changes and reproducible runout control.

Application guidance and economical advantages

The grade is formulated as a universal option for stainless steel, recommended where medium machining and fluctuating conditions demand a balance between sharpness and robustness. Select the chipbreaker and grade for the specific workpiece and feed conditions to optimise tool life versus cutting speed. The system approach — insert, holder, shim/clamping set and replacement screws — makes integration into existing turning processes simple and supports productive machining with lower total cost of ownership.

Request tailored advice from Metav Werkzeuge for the Tungaloy AH6225 inserts to ensure correct holder compatibility and optimal cutting parameters — contact Metav Werkzeuge via info@metav-werkzeuge.com or +49 2822 7131930 for application support.

Technical data

• Article number: 6903279-Tungaloy
• Manufacturer SKU: TUN6903279
• Manufacturer article number: 6903279
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• Grade/coating: AH6225 (PVD-coated)

Facts

• Insert designation: CPMT080208
• ISO code: 080208
• Size: 08
• Thickness: 2.38 mm
• Nose radius: 0.8 mm
• Clearance angle: 11°
• Included angle: 80°
• Hole: with hole; cylindrical hole + one-sided countersink (40°–60°)

Special features

• Rhombic plate form
• One-sided chipbreaker
• Suitable for external and internal turning
• Designed for stainless steel (universal grade)
• System setup: insert, holder, shim/clamping set and replacement screws

FAQ

What materials is this insert suitable for?

The CPMT080208 AH6225 insert is designed as a universal grade for stainless steel and performs well under medium machining and variable conditions.

How does the chipbreaker affect machining?

The one-sided chipbreaker on this insert promotes controlled chip formation and enhances surface finish, reducing secondary operations for turned parts.

Which holders are compatible with this ISO insert?

Compatibility depends on form, clearance angle, tolerance class, fixation, size and thickness; use holders and boring bars that accept ISO rhombic CPMT inserts with a cylindrical hole and single-side countersink.

What advantages does the PVD coating provide?

The PVD-coated AH6225 grade combines wear resistance with a sharp cutting edge, offering improved tool life and stable cutting when machining stainless steel.

Is the CPMT080208 supplied with screws or clamping parts?

The insert is part of a system; the package commonly requires a matching holder, shim/clamping set and replacement screws to complete the assembly for secure mounting.

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.