WNMG 080412 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD‑coated carbide performance, ISO compatibility and a precise 1.2 mm corner radius for consistent turning results; order the insert directly via Metav Werkzeuge or ask our consultants for application advice.

WNMG080412-PM AH8015 ISO turning insert — PVD‑coated carbide, 1.2 mm radius, Tungaloy

WNMG080412-PM AH8015 is an ISO‑standardised trigon indexable insert for external and internal turning, engineered for machining heat‑resistant alloys and general turning tasks.

• ISO‑standard WNMG shape for reliable clamping
• PVD‑coated carbide AH8015 for heat‑resistant alloys
• Balanced wear resistance and edge stability
• 1.2 mm corner radius for precise profile control

Reliable fit and system compatibility for stable production

The ISO‑standardised geometry guarantees straightforward integration into standard holders and boring bars. Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness, so the insert adapts predictably to established tool systems and clamping methods. This results in reduced set‑up time and fewer source‑of‑error variables on the shop floor, helping maintain machine uptime and a stable process chain.

Grade and coating optimised for heat‑resistant alloys

The AH8015 grade is a PVD‑coated carbide designed as a first choice for machining heat‑resistant alloys, offering an even balance between wear resistance and cutting‑edge stability. The PVD layer acts as a thermal and tribological barrier, reducing adhesion and edge degradation under elevated temperatures. In practice, this means longer index intervals and more consistent surface finish when compared with uncoated grades in demanding high‑temperature turning.

Geometry and features that support productivity

The trigon profile with an effective 80° cutting angle, 1.2 mm corner radius and 0° clearance provides predictable chip formation and stable tool engagement for both roughing and finishing passes. The insert is supplied with a cylindrical hole, enabling secure clamping with standard shims and screws. As part of a complete system — insert, matching external holder or boring bar, underlay/clamp set and spare screws — the design supports repeatable accuracy and easy reindexing, reducing downtime and tooling handling.

If there is any uncertainty whether this insert matches specific requirements or a particular alloy, further technical data and tailored recommendations are available: eMail info@metav-werkzeuge.com or telephone +49 2822 7131930.

For precise and productive turning with Tungaloy quality, contact Metav Werkzeuge for supply and application guidance on the WNMG080412-PM AH8015 insert

Technical data

• Article number: 6947624-Tungaloy
• Manufacturer article number: 6947624
• Manufacturer SKU: TUN6947624
• Brand: Tungaloy

Facts

• Corner radius: 1.2 mm
• Insert size: 08
• Thickness: 4.76 mm
• Cutting angle: 80°
• Clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Grade/coating: AH8015 (PVD‑coated)
• Substrate: carbide
• Chipbreaker: PM
• Shape: trigon
• Application: Turning
• Series: ISO turning inserts

FAQ

Which toolholders are compatible with this insert? The insert is ISO‑standardised; compatibility is determined by form, clearance angle, tolerance class, fastening, size and thickness, so it suits standard WNMG holders and boring bars when those parameters match the insert

What materials is the AH8015 grade suited to? AH8015 is formulated for machining heat‑resistant alloys and offers a balance of wear resistance and edge stability, making it appropriate for high‑temperature alloys and general turning of difficult materials with the WNMG080412‑PM insert

What does the PM chipbreaker indicate? The PM chipbreaker is designed for effective chip control in a range of turning operations, supporting consistent chip formation and reliable evacuation during both external and internal turning

What are the key geometry specifications to note? Key specs include a 1.2 mm corner radius, 4.76 mm thickness, 80° cutting angle and 0° clearance angle, plus a cylindrical hole for secure clamping with standard shims and screws

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.