WNMG 080408 AH120 Wendeplatten - Tungaloy

Combining a PVD‑coated AH120 carbide grade with a TM chipbreaker delivers wear‑resistant performance and a consistently sharp cutting edge for robust turning operations; the ISO‑standard trigon form with an 80° geometry ensures broad holder compatibility and stable cutting. Order the insert directly via Metav Werkzeuge or consult the technical team for application‑specific selection.

WNMG080408-TM AH120 ISO turning insert, 80° trigon — Tungaloy

The WNMG080408-TM AH120 is a PVD‑coated carbide turning insert designed for external and internal turning, combining process security with a sharp cutting edge for productive metalcutting.

• ISO‑standard trigon insert, 80° geometry
• PVD‑coated AH120 carbide for wear resistance
• TM chipbreaker for consistent chip control
• 0.8 mm corner radius for precise finishing

Reliable tool life and predictable production

The AH120 grade features a PVD coating on a high‑quality carbide substrate that improves wear resistance and reduces edge breakouts in continuous turning. This combination supports longer tool life and fewer interruptions, which translates into lower overall process costs and less rework. By favouring a sharp, stable cutting edge, the insert delivers reproducible cycle times and helps maintain component tolerances in serial production.

Better surface finish through controlled chip formation

The TM chipbreaker is engineered for controlled chip segmentation, reducing the risk of tangling and promoting safer evacuation in both external and internalTurning applications. Together with the 0.8 mm corner radius and the 80° geometry, the insert supports finer surface finishes and predictable cutting forces. Selecting the appropriate chipbreaker and grade according to workpiece stability and machining strategy enables efficient finishing passes with reduced burr formation.

Easy integration into standard tool systems

As an ISO‑standard trigon insert in size 08 with a 4.76 mm plate thickness and a cylindrical hole for screw clamping, the component integrates simply with compatible holders and boring bars. Compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness; the standardised geometry facilitates quick interchangeability and reduces setup time. The design principle allows the insert to be specified for a broad range of turning tasks when a wear‑resistant, process‑secure grade is required.

For application advice or to source the Tungaloy AH120 turning inserts, contact Metav Werkzeuge for tailored recommendations at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article name: WNMG080408-TM AH120
• Manufacturer article number: 6809724
• SKU: 6809724-Tungaloy
• Manufacturer SKU: TUN6809724
• Model series: ISO turning inserts

Core specifications

• ISO code: 080408
• Size: 08
• Plate thickness: 4.76 mm
• Corner radius: 0.8 mm
• Lead angle: 80°

Special features

• Material: carbide, PVD‑coated (AH120)
• Chipbreaker: TM
• Shape: trigon
• Hole: cylindrical hole (with hole)
• Application: turning (external and internal)
• Benefit focus: wear resistance and process security

FAQ

What machining operations are suitable for this insert? This insert is intended for external and internal turning; the WNMG080408‑TM AH120 insert (Tungaloy, SKU 6809724‑Tungaloy) is designed to deliver process‑secure performance in such turning tasks.

How does the chipbreaker affect machining behaviour? The TM chipbreaker on the WNMG080408‑TM promotes controlled chip segmentation and safer evacuation, which supports consistent surface finish and reduced risk of chip entanglement.

When should the AH120 grade be selected? Choose the AH120 PVD‑coated carbide when a sharp cutting edge and enhanced wear and breakout resistance are required; the grade is aimed at reliable, repeatable turning performance.

Which holders are compatible with this insert? Compatibility depends on matching the ISO trigon form, clearance angle, tolerance class, fastening method, size and thickness; the ISO‑standard geometry enables simple integration with compatible external holders and boring bars.

Is the insert suitable for finishing passes? With a 0.8 mm corner radius and 80° geometry, the insert is suitable for fine finishing where part stability and cutting data allow, yielding improved surface quality when appropriately applied.

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.