WNMG 080404 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide AH8015, ISO conformity and a stable cutting edge to ensure reliable external and internal turning of heat-resistant alloys; order the WNMG080404-ZF AH8015 directly via Metav Werkzeuge or consult the team for holder compatibility.

WNMG080404-ZF AH8015 — ISO turning insert, PVD-coated carbide (Tungaloy)

The WNMG080404-ZF AH8015 is a trigon ISO-standard turning insert designed for external and internal turning of heat-resistant alloys, offering a balanced mix of wear resistance and edge stability.

• PVD-coated carbide grade AH8015
• Trigon form WNMG, 80° cutting angle
• 0.4 mm corner radius for versatile turning
• Cylindrical hole, 4.76 mm plate thickness

Reliable performance on heat-resistant alloys with balanced wear resistance

The combination of PVD-coated surface and carbide substrate in grade AH8015 provides a well‑balanced resistance to abrasive wear while maintaining a robust cutting edge. This balance reduces the risk of premature chipping during interrupted cuts and increases tool life in the machining of higher-temperature alloys. The PVD-coated layer offers improved hardness and heat protection compared with uncoated grades, which translates into consistent component quality and fewer insert changes during a shift.

Clear guidance on dimensional compatibility and system fit

As an ISO-standard trigon insert, the geometry and dimensions follow industry norms, but correct fit depends on several factors: form, clearance angle, tolerance class, fastening method, size and thickness. The 80° cutting angle and 0.4 mm corner radius help define both the cutting forces and achievable surface finish; the plate’s 0° clearance angle must be matched to an appropriate holder or boring bar. The insert’s cylindrical hole and 4.76 mm plate thickness are additional mounting criteria. This information simplifies holder selection and avoids trial-and-error, ensuring secure clamping and repeatable results on the machine.

Improved chip control and practical advantages on the shop floor

The ZF chipbreaker is optimised for controlled segmentation when machining stainless and heat-resistant materials, reducing the likelihood of long, uncontrolled chips and contributing to safer, uninterrupted production. The trigon shape (WNMG) with its robust cutting edge and the 0.4 mm corner radius offers a compromise between edge strength and dimensional fidelity, suitable for finishing and light to medium roughing tasks. For workshop planning, the insert’s combination of geometry, coating and grade supports steady productivity, fewer changeovers and predictable tool costs over production runs.

For tailored advice on using the Tungaloy WNMG080404-ZF AH8015 in a specific holder or application, or to confirm compatibility, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for practical support and availability.

Technical Data

• Article number: 6947530
• Manufacturer article number: 6947530
• Manufacturer SKU: TUN6947530
• SKU: 6947530-Tungaloy
• Label: WNMG080404-ZF AH8015

Facts

• Corner radius: 0.4 mm
• Clearance angle: 0°
• Cutting angle: 80°
• Plate thickness: 4.76 mm
• Plate size: 08

Special features

• Grade/coating: AH8015, PVD-coated carbide
• Plate form: trigon (WNMG)
• Chipbreaker: ZF
• Hole: cylindrical hole
• Typical application: external and internal turning

FAQ

What materials is this insert best suited for?
The Tungaloy WNMG080404-ZF AH8015 is designed as a first choice for general machining of heat-resistant alloys, offering a balance of wear resistance and edge stability suitable for those materials.

How does the ZF chipbreaker influence machining?
The ZF chipbreaker on the WNMG080404-ZF AH8015 promotes controlled chip formation during turning, improving process security and reducing risk of chip entanglement in demanding alloys.

Which holders are compatible with this insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening, size and thickness; verify these parameters against the insert’s trigon form, 0° clearance angle and 4.76 mm thickness before selection.

Is the AH8015 grade suitable for interrupted cuts?
Yes, the AH8015 grade combines edge stability and wear resistance, making the insert resilient under interrupted cutting conditions often encountered in workshop production.

What benefits does the PVD coating provide?
The PVD-coated layer increases surface hardness and heat resistance, which helps to extend tool life and maintain consistent surface finish when machining 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.