CNMG 090404 AH8015 Wendeplatten - Tungaloy

Benefit from the combination of a PVD‑coated carbide grade AH8015, ISO CNMG090404 geometry and a 0.4 mm corner radius for efficient, reliable turning of heat‑resistant alloys. Order the insert directly via Metav Werkzeuge or consult the team for application-specific advice.

CNMG 090404 AH8015 turning insert by Tungaloy — PVD‑coated carbide, 0.4 mm radius

A CNMG 090404 AH8015 indexable turning insert designed for general turning of heat‑resistant alloys, compatible with ISO‑standard holders and intended for both external and internal turning operations

• ISO CNMG090404 geometry, rhombic shape
• PVD‑coated carbide grade AH8015
• 0.4 mm corner radius for consistent finishes
• Double‑sided chipbreaker, cylindrical hole

Proven wear resistance for heat‑resistant alloys

The PVD‑coated carbide grade AH8015 provides a balanced combination of wear resistance and cutting‑edge stability, making it a reliable choice for the general machining of heat‑resistant alloys. This grade is engineered to maintain edge integrity under elevated cutting temperatures, which helps to extend tool life and reduce unplanned tool changes. The result is a more predictable machining window and improved process efficiency in serial production.

Consistent chip control and secure clamping

A double‑sided chipbreaker and a cylindrical hole ensure repeatable chip formation and stable engagement with clamping systems. Compatibility with a holder is determined by form, clearance angle, tolerance class, fastening method, size and thickness; consequently, the insert is intended for use with ISO‑standard external holders, shims and fixing screws. Stable chip evacuation and firm clamping together reduce machining interruptions and contribute to steady cycle times.

Geometry tailored for surface quality and flexibility

The insert’s 80° rhombic form and 0.4 mm corner radius provide a compromise between robustness and fine surface finish, while the 0° clearance supports close control of the cut on light to moderate depths. A plate thickness of 4.76 mm and the rhombic outline permit reliable orientation in common CNMG pockets, offering versatility across finishing and light‑to‑medium roughing tasks. The geometry therefore supports consistent component quality with fewer secondary operations.

Practical benefits for production environments

Specified as a first choice for general turning of high‑temperature alloys, the design offers both operational stability and ease of integration into existing tool systems. Fewer tool changes and improved edge life translate into lower downtime and steadier output, enhancing overall productivity. When combined with correctly matched holders and cutting data, the insert supports cost‑effective machining and repeatable part quality across batches.

For application advice or to secure supply of the Tungaloy CNMG090404 AH8015 turning inserts, contact Metav Werkzeuge — info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and delivery options

Technical data

• Article number: 6750463
• Manufacturer SKU: TUN6750463
• SKU: 6750463-Tungaloy
• Model series: ISO turning inserts
• Material: carbide

Facts

• ISO designation: CNMG090404
• Insert size: 09
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Included angle: 80°

Special features

• Grade: AH8015 (PVD‑coated)
• Double‑sided chipbreaker
• Rhombic plate form
• Cylindrical hole (with hole)
• Intended use: turning (external and internal)
• System components: ISO insert, matching external holder, shim/clamping set, replacement screws

FAQ

Which materials are suitable for this insert? The CNMG090404 AH8015 insert by Tungaloy is specified for the general machining of heat‑resistant alloys and is balanced between wear resistance and edge stability for such materials.

Is the insert compatible with standard ISO holders? Compatibility is determined by the insert form, clearance angle, tolerance class, fastening and thickness; the CNMG090404 geometry is made for ISO‑standard external holders and appropriate clamping kits.

Can the insert be used for both finishing and light roughing? Yes, the 0.4 mm corner radius and 80° rhombic form permit use across finishing and light‑to‑medium roughing operations when paired with suitable cutting data.

Is the insert reversible and how many cutting edges are available? The CNMG090404 AH8015 is double‑sided with a chipbreaker on both sides, providing multiple usable cutting edges per insert and cost‑efficient indexable performance.

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.