CPMT 060204 AH8005 Wendeplatten - Tungaloy

High wear resistance and a PVD-coated carbide grade deliver consistent cutting performance for demanding jobs; the rhombic geometry with an 0.4 mm corner radius and 11° clearance angle improves stability and surface finish. Order the CPMT 060204 AH8005 indexable turning insert directly via Metav Werkzeuge or ask our consultants if needed

CPMT 060204 AH8005 – CPMT indexable turning insert for turning (Tungaloy)

The CPMT 060204 AH8005 is an ISO-form indexable turning insert designed for external and internal turning of hard and heat-resistant alloys, optimised for stable machining in robust setups

• PVD-coated wear-resistant carbide
• ISO CPMT 060204 rhombic insert form
• 11° clearance angle for stable cutting
• Cylindrical hole plus 40°–60° countersink

Increased process reliability through a wear-resistant grade

The combination of a PVD-coated surface and carbide substrate in the AH8005 grade is geared towards prolonged tool life when machining heat-resistant alloys and other hard materials. This indexable insert concentrates wear on the coating rather than the base metal, reducing the frequency of index changes and lowering downtime. In production environments where reproducible results matter, the wear behaviour translates into more consistent cycle times and fewer interrupted setups, which supports higher overall productivity and predictable part quality.

Geometry engineered for stability and improved surface finish

The rhombic geometry with an included angle of 80°, an 0.4 mm corner radius and a 11° clearance angle offers a balance between cutting edge strength and accessibility. The modest corner radius helps maintain edge robustness on interrupted cuts, while the clearance angle reduces rubbing and heat generation at the flank. A plate thickness of 2.38 mm adds mechanical support to the cutting edge, enabling secure clamping and better vibration damping. Together, these features contribute to a finer surface finish and reduced risk of edge chipping in stable machining conditions.

Compatibility and mounting considerations for straightforward integration

Designed as part of an ISO indexable plate system, the insert’s fit depends on form, clearance, tolerance class, fastening, size and thickness. The insert is supplied with a cylindrical hole and a single-sided countersink (40°–60°), allowing secure fixation in compatible holders and boring bars. Selecting the appropriate seat and clamping system ensures correct axial and radial positioning, which is essential for repeatable geometry and effective chip evacuation. For one-sided chip control, the integrated single-sided chipbreaker supports predictable chip flow under consistent cutting conditions.

Economic and application rationale for choosing AH8005

The AH8005 composition is optimised for abrasive and heat-prone materials; it emphasises stable cutting behaviour over aggressive material removal in unstable setups. In practice, this means fewer index changes and a lower risk of premature edge failure when machining demanding alloys, providing a favourable balance between tool cost and component throughput. For workshops focusing on repeatability and surface quality in external and internal turning operations, this insert represents a practical choice that supports process stability and efficient production planning.

Contact Metav Werkzeuge for tailored recommendations on using the Tungaloy CPMT 060204 AH8005 in specific materials and to arrange batch supply or technical consultation

Technical Data

• Manufacturer article number: 6775780
• SKU: 6775780-Tungaloy
• Manufacturer SKU: TUN6775780
• Designation: CPMT 060204

Facts

• Corner radius: 0.4 mm
• Clearance angle: 11°
• Included angle: 80°
• Plate thickness: 2.38 mm
• Plate size: 06

Special features

• Material: PVD-coated carbide (AH8005 grade)
• Geometry: rhombic CPMT form
• Chipbreaker: single-sided
• Hole style: cylindrical hole + single-side countersink (40°–60°)
• Application: turning (external and internal)
• System: ISO indexable turning inserts

FAQ

Which materials is this insert suitable for?
The CPMT 060204 AH8005 insert is specified for heat-resistant alloys and other hard materials; the AH8005 grade prioritises wear resistance for stable machining.

Is the insert compatible with standard ISO holders?
Compatibility is ensured when the holder matches the insert form, clearance, tolerance class, fastening and thickness; the CPMT 060204 uses a cylindrical hole with a 40°–60° countersink for secure clamping.

What advantages does the 0.4 mm corner radius provide?
A 0.4 mm corner radius increases edge strength and reduces the likelihood of chipping on interrupted cuts while maintaining acceptable surface finish on general turning tasks.

How does the PVD coating affect performance?
The PVD-coated layer on the carbide substrate improves resistance to abrasive wear and heat, extending index life and supporting consistent cutting results with the AH8005 grade.

For which turning operations is this insert recommended?
The insert is intended for both external and internal turning where process stability and wear resistance are priorities; its geometry and chipbreaker suit steady machining 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.