CNMG 090412 AH8015 Wendeplatten - Tungaloy

Take advantage of a proven combination of PVD-coated carbide AH8015, ISO compatibility and a secure, cylindrical-hole mounting for consistently stable turning performance. Order the CNMG090412 AH8015 Tungaloy indexable insert directly via Metav Werkzeuge or consult our specialists for holder and clamping recommendations.

CNMG 090412 AH8015 Tungaloy — ISO turning indexable insert, PVD-coated

CNMG090412 AH8015 delivers robust performance for general turning of heat‑resistant alloys and is designed for compatibility with ISO‑standard holders.

• ISO‑standard CNMG format for universal holders
• PVD‑coated carbide grade AH8015
• Double‑sided insert with cylindrical hole
• 0° clearance angle for general turning

Consistent cutting performance with PVD‑coated carbide

The CNMG090412 AH8015 insert combines a PVD‑coating with a carbide substrate to balance wear resistance and edge stability. This composition is particularly suited to the machining of heat‑resistant alloys, where sustained edge integrity reduces flank wear and maintains surface finish over longer tool life. The insert’s double‑sided design effectively doubles usable cutting edges, improving cost efficiency per edge without compromising process reliability.

Secure mounting and ISO compatibility for predictable results

Compatibility is determined by form, clearance angle, tolerance class, fixation, size and thickness; the rhombic CNMG geometry with a cylindrical hole ensures a repeatable, secure clamp in standard ISO holders. The 80° included angle and 0° clearance deliver stable engagement during external and internal turning operations, lowering the risk of unexpected vibration. Clear specification of form and mounting helps planners match inserts to holders for reproducible setups across batches.

Practical benefits for production efficiency

With a 1.2 mm corner radius, this insert supports a dependable balance between strength and edge sharpness, suitable for finishing and light‑to‑medium roughing passes depending on workpiece stability. The AH8015 grade is a first‑choice for general machining of heat‑resistant materials, offering an economical compromise between tool life and cutting performance. Using standard ISO‑format plates simplifies tooling logistics and reduces setup time, supporting uninterrupted production flow.

For matching holders, clamping sets or splice‑screw spares related to this Tungaloy insert, contact Metav Werkzeuge for tailored recommendations and ordering assistance via info@metav-werkzeuge.com or +49 2822 7131930.

Technical Data

• Article number: 6750473-Tungaloy
• Manufacturer SKU: TUN6750473
• Manufacturer item no.: 6750473

Facts

• Corner radius: 1.2 mm
• Included angle: 80°
• Clearance angle: 0°
• Thickness: 4.76 mm

Special features

• PVD‑coated carbide (AH8015)
• Double‑sided chipbreaker
• Cylindrical hole for secure mounting
• ISO indexable insert for turning
• Suitable for heat‑resistant alloys

FAQ

What materials is this insert best suited for? The CNMG090412 AH8015 insert is intended primarily for heat‑resistant alloys; the AH8015 PVD‑coated carbide optimises wear resistance while retaining edge stability in demanding alloys.

How does the cylindrical hole affect mounting? A cylindrical hole provides a consistent seating and secure clamping in ISO‑compliant holders; this improves repeatability and reduces the chance of insert movement under load.

Can the insert be used for both external and internal turning? Yes, the rhombic CNMG shape and 80° included angle make the plate suitable for both external and internal turning tasks when combined with the appropriate holder and setup.

What is the benefit of the double‑sided construction? Double‑sided plates double the number of available cutting edges, improving cost efficiency per edge and reducing the frequency of tool changes in production.

Is the AH8015 grade suitable for finishing operations? With a 1.2 mm corner radius and balanced AH8015 properties, the insert can be used for finishing and light to medium roughing, depending on machine rigidity and workpiece support.

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.