CNMG 120404 AH8015 Wendeplatten - Tungaloy

Optimise turning processes with an ISO‑standard, PVD‑coated AH8015 carbide insert that combines edge stability and wear resistance for heat‑resistant alloys; the 80° rhombic geometry and 0.4 mm corner radius support precise, repeatable cuts. Order directly via Metav Werkzeuge or contact their consultants for application-specific advice.

CNMG 120404 AH8015 CNMG turning insert by Tungaloy — PVD‑coated carbide, 80° rhombic, 0.4 mm radius

CNMG 120404 AH8015 is an ISO turning insert designed for external and internal turning of heat‑resistant alloys; compatibility with holders depends on form, relief angle, tolerance class, clamping and plate thickness

• ISO‑standard turning insert CNMG 120404 AH8015
• PVD‑coated carbide grade AH8015
• 80° rhombic form with 0.4 mm radius
• Double‑sided insert with cylindrical hole
• Suitable for external and internal turning

Consistent productivity for heat‑resistant alloys

The PVD‑coated carbide grade AH8015 is balanced between wear resistance and edge stability, making it well suited for machining heat‑resistant alloys where tool life and reproducibility are critical. The coating enhances heat shielding at the cutting edge, reducing crater wear and maintaining dimensional stability over longer cycles. For batch production or mixed runs requiring dependable tool performance, this geometry and grade enable stable chip formation and predictable wear behaviour, reducing unplanned tool changes and improving overall process efficiency.

Precise geometry for reliable machining and easy indexing

The 80° rhombic plate form with a 0.4 mm corner radius and a relief angle of 0° gives a robust cutting edge for both heavy and finishing passes. The double‑sided design and the cylindrical hole support secure clamping and economical indexing, while the ISO dimensions ensure compatibility with standard holders when form, tolerance class and thickness match. These features combine to provide repeatable results across setups and operators, simplifying tool management and shortening set‑up times in production environments.

Practical benefits and application guidance for workshop use

As an indexable insert, this component integrates into a system comprising the appropriate holder, shim and clamping set; selecting the correct chipbreaker and grade for the workpiece material ensures optimal results. The AH8015 grade is recommended as a first choice for general machining of heat‑resistant alloys, delivering a compromise between edge robustness and wear resistance. For further optimisation—such as feed and speed recommendations or chip control strategies—consultation with a tooling specialist is advised. Technical enquiries and requests for additional data can be addressed to Metav Werkzeuge via email or telephone.

Choose the Tungaloy CNMG 120404 AH8015 for reliable, productive turning operations — contact Metav Werkzeuge for stock details and application advice

Technical data

• Article number: 6793719
• Manufacturer SKU: TUN6793719
• Series: ISO turning inserts
• Material: carbide
• Grade: AH8015
• Coating: PVD

Facts

• Insert size: 12 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Insert angle: 80°

Special features

• Rhombic plate form
• Double‑sided chipbreaker
• Cylindrical hole
• ISO‑norm compatibility
• Suited for external and internal turning
• First choice for heat‑resistant alloys

FAQ

What materials is this insert best suited for? The CNMG 120404 AH8015 insert is recommended for machining heat‑resistant alloys and provides a balance between wear resistance and edge stability.

How does the PVD coating benefit tool life? A PVD‑coating on the AH8015 grade enhances heat resistance at the cutting edge and reduces wear, increasing the effective life of the insert under elevated temperatures.

Is the insert compatible with standard ISO holders? Compatibility depends on matching the holder to the insert form, relief angle, tolerance class, clamping method, size and thickness; the insert follows ISO dimensions and works with matching holders.

What is the insert thickness and corner radius? The insert has a thickness of 4.76 mm and a corner radius of 0.4 mm, supporting a combination of robust cutting and precise finishing.

Does the insert have a chipbreaker and how is it designed? The insert features a double‑sided chipbreaker designed for general turning tasks; chipbreaker choice should be matched to material and cutting 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.