WNMG 080402 AH8015 Wendeplatten - Tungaloy

Benefit from the balanced wear resistance and chip control of the PVD‑coated AH8015 carbide together with the ISO‑standard trigon geometry for reliable turning of heat‑resistant alloys. Order the WNMG080402 AH8015 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants if needed.

WNMG080402 AH8015 Tungaloy turning insert — ISO trigon insert, PVD‑coated carbide

The WNMG080402 AH8015 is an ISO‑standard trigon indexable insert designed for external and internal turning of heat‑resistant alloys, offering a stable cutting edge and balanced wear resistance.

• PVD-coated carbide AH8015 for balanced wear
• ISO WNMG 080402 trigon insert, 80° geometry
• Double-sided chipbreaker for reliable chip control
• Cylindrical hole for secure, repeatable clamping

Consistent performance on heat‑resistant alloys

The PVD‑coated AH8015 grade combines surface hardness and edge stability to deliver predictable tool life when machining temperature‑resistant alloys. As a PVD‑coated carbide indexable insert, it resists thermal softening at the cutting edge, which reduces flank wear and maintains surface finish over longer tool runs. For production environments, this translates into fewer insert changes and steadier machining results, improving process reliability without compromising component tolerances.

Geometry and clamping ensure repeatability

Built to the ISO WNMG 080402 standard, the insert's trigon shape and 80° included angle provide robust support in the holder and predictable engagement under radial loads. The cylindrical hole and standard dimensions allow secure fastening and easy replacement in compatible holders; compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness. This standardisation simplifies tool setup and reduces the effort needed to match inserts to holders across different turning systems.

Chip control and reusability for efficient cycling

The double‑sided chipbreaker design gives controlled chip formation and evacuation during both roughing and finishing passes, which lowers the risk of built‑up edge and improves surface integrity. Being double‑sided, the insert can be reindexed to present a fresh cutting edge, extending usable life and reducing consumable costs per component. The 0.2 mm corner radius helps to balance edge strength with surface finish, offering a practical compromise for many turning tasks.

Key dimensions and practical implications for setup

With a nominal thickness of 4.76 mm and a modest corner radius, the insert supports a variety of machining strategies from light finishing to moderate stock removal, depending on machine rigidity and holder choice. The 0° clearance angle indicates a neutral relief suited to stable setups; appropriate holder geometry and cutting parameters are the decisive factors for achieving the intended performance. For shops seeking predictable outcomes, pairing this insert with a rigid external holder and correctly adjusted feeds yields consistent part quality.

Contact Metav Werkzeuge for tailored recommendations on the AH8015 turning insert, including compatible holders and suggested cutting parameters at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: 6951056
• SKU: 6951056-Tungaloy
• Manufacturer SKU: TUN6951056
• Manufacturer article number: 6951056

Facts

• Corner radius: 0.2 mm
• Thickness: 4.76 mm
• Insert size: 08
• ISO designation: 080402
• Included angle: 80°
• Clearance angle: 0°
• Hole: with cylindrical hole

Special features

• Shape: trigon
• Grade/coating: AH8015 PVD‑coated carbide
• Chipbreaker: double-sided
• Application: turning (external and internal)
• System components: insert, matching external holder or boring bar, shim/clamp set and replacement screw

FAQ

What materials is this insert intended for?
The WNMG080402 AH8015 insert is optimised for machining heat‑resistant alloys; the AH8015 grade balances wear resistance and edge stability for these materials.

Can the insert be reindexed and how many usable edges are available?
This trigon insert is double‑sided and reindexable; each side provides multiple cutting edges depending on the chosen indexing strategy and wear limits.

Does the geometry suit finishing operations?
Yes — the 0.2 mm corner radius and PVD coating support improved surface finish when used with appropriate feeds and speeds for finishing passes.

How is the insert secured in the holder?
The cylindrical hole enables secure fastening with the correct clamp and screw; compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness.

Is this insert suitable for internal turning / boring bars?
The insert's ISO WNMG 080402 form can be used for internal turning when matched to a compatible boring bar or internal holder designed for trigon inserts.

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.