CCMT 060204 AH8015 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated AH8015 carbide and a 0.4 mm nose radius for reliable edge stability and controlled wear in the machining of heat‑resistant alloys; compatible with ISO CCMT holders. Order the insert directly via Metav Werkzeuge or request application advice from our specialists.

CCMT 060204 AH8015 Turning Insert — PVD-coated Carbide, 0.4 mm Radius | Tungaloy

CCMT 060204 AH8015 is an ISO‑standard rhombic indexable insert for turning, designed for general machining of heat‑resistant alloys and for adaptable use in external and internal turning operations

• PVD-coated carbide grade AH8015
• Optimised for heat‑resistant alloys
• Rhombic CCMT shape, 80° cutting edge
• Single-sided chipbreaker, 0.4 mm nose radius

High-performance coating and substrate for longer tool life

The combination of a PVD-coated surface with a wear‑resistant carbide substrate provides a robust balance between oxidation resistance and cutting‑edge strength. The AH8015 grade is specified for the general machining of heat‑resistant alloys, offering improved resistance to flank and crater wear while maintaining a stable cutting edge. For production environments that prioritise consistency, this coating/substrate pairing reduces the frequency of index changes and contributes to lower overall tooling costs.

Geometry that stabilises cutting and improves surface finish

The insert’s rhombic CCMT form with an 80° approach angle delivers a secure seating in standard ISO holders and produces predictable chip flow. The 0.4 mm nose radius supports fine finishing passes and good surface integrity without excessive cutting forces. A single-sided chipbreaker is integrated to moderate chip shape and evacuation, which is particularly beneficial when machining less stable setups or interrupted cuts. The moderate relief angle of 7° helps to avoid rubbing and supports controlled metal removal.

Practical application guidance and process benefits

This indexable insert suits both external and internal turning; selection of the correct chipbreaker and the AH8015 grade should be matched to the workpiece material, the intended depth of cut and machine‑tool stability. When paired with a suitable external holder or boring bar, the insert enables predictable cycle times and repeatable component tolerances. The PVD finish makes the grade especially useful where elevated temperatures occur at the cutting zone, preserving the cutting edge and enabling longer uninterrupted production runs.

System compatibility and handling in the workshop

The insert is part of an ISO‑standard system comprising the insert, a matched external holder or boring bar, supporting shim/clamp sets and replacement screws. Compatibility is determined by the insert form, clearance angle (7°), tolerance class, clamping method, size (06) and thickness (2.38 mm). The cylindrical hole with a single-sided countersink (40°–60°) simplifies secure fastening and repeatable positioning during index changes. Routine handling is straightforward and indexing restores cutting performance without regrinding.

For application advice, availability or to request a cutting test recommendation for the Tungaloy CCMT 060204 AH8015 insert, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930.

Technical data

• Article number: 6825743
• Manufacturer SKU: TUN6825743
• SKU: 6825743-Tungaloy
• Manufacturer: Tungaloy
• Model series: ISO turning indexable inserts

Facts

• Nose radius: 0.4 mm
• Relief angle: 7°
• Approach angle: 80°
• Thickness: 2.38 mm
• Insert size: 06
• Hole style: cylindrical hole + single-sided countersink (40°–60°)

Special features

• PVD-coated carbide
• Grade AH8015
• Rhombic CCMT shape
• Single-sided chipbreaker
• Compatible with ISO CCMT holders (form, clearance, tolerance, clamping, size, thickness)
• Intended use: turning (external and internal)
• Typical system: insert, external holder/boring bar, shim/clamp set, replacement screws

FAQ

Which materials is this insert best suited for?
The CCMT 060204 AH8015 insert is specified as a first choice for the general machining of heat‑resistant alloys; matching the chipbreaker and cutting data extends its use to a range of common turning tasks.

What are the key geometric characteristics to note?
Key dimensions include a 0.4 mm nose radius, 7° clearance, 80° approach angle, 2.38 mm thickness and the CCMT rhombic form with a cylindrical hole and single‑sided countersink.

How is compatibility with a toolholder ensured?
Compatibility is determined by insert form, clearance angle, tolerance class, clamping method, size and thickness; these factors must match the chosen ISO‑standard holder for secure, repeatable seating.

Can the insert be used for internal turning and finishing passes?
Yes, the geometry and 0.4 mm nose radius make the insert suitable for both internal turning and light finishing passes when mounted in the appropriate boring bar.

How should the chipbreaker and grade be selected for a given job?
Selection should be based on the workpiece material, cut depth and machine/tooling stability; the AH8015 grade provides a compromise between wear resistance and edge stability and works well with the specified chipbreaker for heat‑resistant alloys.

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.