WNMG 080404 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of cost-effective productivity, balanced wear resistance and straightforward ISO compatibility for reliable turning operations; order matching inserts and accessories directly via Metav Werkzeuge or consult our technical advisors for holder compatibility.

WNMG 080404 AH8015 indexable turning insert for Turning – Tungaloy, PVD-coated carbide, trigon 80° with cylindrical hole

WNMG080404-TM AH8015 is an ISO-standard indexable turning insert designed for general turning of heat-resistant alloys; trigon geometry and a TM chipbreaker provide stable cutting and controlled chip flow

• PVD-coated carbide grade AH8015
• Trigon 80° geometry with cylindrical hole
• 0.4 mm nose radius for fine finishing
• ISO compatibility for standard turning systems

High productivity for demanding turning tasks

The combination of a PVD-coated carbide substrate and the AH8015 grade delivers a pragmatic balance between wear resistance and edge stability, making this insert well suited to the general machining of heat‑resistant alloys. The coating reduces built-up edge and improves flank wear behaviour, which in turn supports longer tool life and fewer indexings. For production environments this means fewer interruptions and a more predictable tool-change schedule, offering measurable gains in machining uptime and process reliability.

Precise fit and predictable performance in ISO systems

Manufactured to ISO dimensions, the trigon-shaped insert with an 80° main angle and a cylindrical locating hole ensures consistent seating and repeatable clamping in compatible holders. The 0° clearance angle and the specified thickness of 4.76 mm contribute to a stable cutting geometry under varying radial and axial loads. Compatibility depends on holder form, clearance angle, tolerance class, fastening method, size and thickness; matching the indexable insert to the correct external holder and clamping set is decisive for achieving the expected cutting performance.

Controlled chip formation and surface quality

The integrated TM chipbreaker is tuned to the AH8015 grade and is effective at controlling chip shape during both external and internal turning operations. With a 0.4 mm nose radius, the insert enables fine finishing while maintaining acceptable edge strength for light to moderate turning passes. The result is improved surface finish and reduced risk of unpredictable chip behaviour, which benefits downstream processes and reduces rework. The insert’s robust substrate and coating combination supports stable cutting even when machining demanding alloys.

Contact Metav Werkzeuge for tailored recommendations on holder compatibility, to request sample inserts, or to arrange technical consultation by phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: 6760671
• Manufacturer SKU: TUN6760671
• SKU: 6760671-Tungaloy
• Designation: WNMG080404-TM AH8015
• Application: Turning

Facts

• Size: 08
• Thickness: 4.76 mm
• Nose radius: 0.4 mm
• Main angle: 80°
• Clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Material: carbide
• Coating: PVD
• Grade: AH8015
• Chipbreaker: TM
• Plate shape: trigon
• ISO-standard indexable insert
• Suitable for external and internal turning

FAQ

What materials is this insert suitable for?
The WNMG080404-TM AH8015 insert is specified for the general machining of heat‑resistant alloys and offers balanced wear resistance and edge stability for a broad material range.

How does the TM chipbreaker affect chip control?
The TM chipbreaker on the insert promotes predictable chip formation and controlled evacuation, which helps to improve surface finish and reduce the risk of entangling chips during turning operations.

Which holders are compatible with this ISO insert?
Compatibility is determined by holder form, clearance angle, tolerance class, fastening method, size and thickness; matching those parameters to the WNMG080404-TM AH8015 geometry ensures correct seating and clamping.

Can this insert be used for fine finishing?
Yes, with a 0.4 mm nose radius and the AH8015 grade, the insert is suitable for fine finishing passes while maintaining adequate edge strength for routine turning.

Is the insert supplied with screws or clamping sets?
The offered insert is part of an ISO system that typically comprises the indexable insert, a matching external holder or boring bar, a shim/clamping set and replacement screws; consult Metav Werkzeuge for the exact scope when ordering.

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.