WNGU 07T316 AH725 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide AH725, stable chip control and a compact trigon geometry with 1.6 mm corner radius to ensure consistent process security and efficient tool life in milling operations. Order the WNGU07T316 AH725 indexable insert directly via Metav Werkzeuge or consult the technical team for compatibility and selection advice.

WNGU07T316 AH725 WNGU trigon indexable insert for milling — Tungaloy

The WNGU07T316 AH725 is a trigon indexable insert designed for versatile milling tasks, offering robust performance for face, shoulder, slot and contour milling within Tungaloy milling systems.

PVD-coated carbide AH725 Trigon shape, 80° cutting edge Corner radius 1.6 mm Double-sided chipbreaker with hole

Consistent process security for mixed steels

The combination of the AH725 grade and its PVD-coated carbide substrate is optimised for machining both standard steels and rostfreie Stähle, delivering stable chip formation and reduced risk of edge chipping under varying conditions. This universal wear resistance supports predictable tool life and fewer unscheduled tool changes, which in turn helps maintain production uptime and lowers overall machining cost per component. The trigon geometry further balances cutting forces to improve stability during interrupted cuts.

Geometry and clamping for repeatable accuracy

The trigon plate with an effective 80° cutting edge and 1.6 mm corner radius provides a reliable profile for finishing and semi-finishing passes. The insert’s 3.97 mm thickness and the central hole with cylindrical bore plus double-sided countersink (40°–60°) ensure secure seating and consistent location in compatible cutter bodies, reducing vibration and improving surface finish. These geometry choices enable repeatable set-up and make inspection and replacement straightforward in routine shop workflows.

Flexible application range with simple logistics

Designed for use in a range of milling modes — including face, shoulder, slot, high-feed and contour milling depending on the parent tool family — the trigon insert supports consolidated tooling strategies. The double-sided chipbreaker increases usable edges per index, improving cost-efficiency for small to medium cutters. As an element of a modular milling system, the insert simplifies inventory management and allows rapid adaptation when workpiece materials change, fostering operational flexibility on the shop floor.

Why the AH725 coating benefits production

The AH725 coating is a PVD layer tailored to resist adhesive and abrasive wear commonly encountered when machining mixed batches of steel and stainless steel. The finish promotes controlled friction at the cutting zone, which helps maintain sharpness and dimensional stability over successive indexes. For production environments with frequent material changes or high demands on process reliability, this grade reduces downtime related to unexpected insert failures and supports consistent component quality.

For selection support, availability checks or application-specific recommendations for Tungaloy milling inserts contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6987245
• Manufacturer SKU: TUN6987245
• SKU: 6987245-Tungaloy
• Model series: milling indexable inserts
• Material: Carbide

Facts

• Corner radius: 1.6 mm
• Cutting angle: 80°
• Relief angle: 0°
• Plate thickness: 3.97 mm
• Plate size: 07

Special features

• Shape: Trigon
• Hole: with hole
• Hole style: cylindrical hole + double-sided countersink (40°–60°)
• Chipbreaker: double-sided
• Grade/coating: AH725 (PVD-coated carbide)
• Typical application: milling — face, shoulder, slot, high-feed, contouring
• Compatibility: Tungaloy milling systems

FAQ

Which materials is this insert suitable for? The WNGU07T316 AH725 indexable insert is specified for machining steel and rostfreie Stähle, with the AH725 PVD coating offering balanced wear resistance across both material groups.

What machining tasks are typical for this insert? Common applications include face milling, shoulder milling, slotting, high-feed and contour operations when used in the appropriate Tungaloy milling bodies.

How does the AH725 coating influence tool life? The AH725 PVD coating reduces adhesive and abrasive wear, promoting stable cutting-edge performance and longer intervals between indexing, which improves overall productivity.

Is the insert compatible with standard cutter bodies? The insert is intended for Tungaloy milling systems; the central hole with countersink and the plate geometry require a matching cutter body to ensure correct clamping and repeatable accuracy.

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.