WNMG 060412 AH120 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH120 for wear resistance, the trigon WNMG geometry for broad ISO compatibility, and the robust double-sided chipbreaker for stable chip control; order the WNMG060412 AH120 insert directly via Metav Werkzeuge or consult our advisors for application support.

WNMG 060412 AH120 Turning Insert — Tungaloy, PVD-coated carbide, 1.2 mm radius

WNMG060412 AH120 is an ISO-standard trigon insert for turning, designed for applications where a sharp cutting edge and reliable process security are required.

*PVD-coated carbide AH120 for wear resistance
*Trigon WNMG shape with 80° cutting angle
*Double-sided chipbreaker for reliable chips
*1.2 mm corner radius, central cylindrical hole

Consistent cutting performance through PVD-coated AH120

The AH120 grade is a PVD-coated carbide substrate formulated for demanding turning work where edge stability and resistance to chipping are essential. The coating improves wear resistance and helps maintain a sharp cutting geometry over longer cycles, which reduces the frequency of tool changes and supports a steady production flow. This results in more consistent part quality and predictable tool life, which is particularly valuable for operations that prioritise uptime and repeatability.

ISO geometry and simple holder compatibility to reduce set-up time

The trigon WNMG form follows ISO-standard dimensions, so compatibility with external holders is determined by shape, relief angle, tolerance class, fastening and plate size and thickness. The 80° cutting angle combined with a 0° relief angle and a plate thickness of 4.76 mm ensures secure clamping and straightforward replacement. Clear ISO conformity simplifies tool planning and minimises setup errors, making integration into existing tool systems efficient and dependable.

Reliable chip control for stable surface finish

Equipped with a double-sided chipbreaker, this insert offers improved fragment control and smoother chip evacuation during turning. A well-designed chipbreaker reduces the risk of chip re-cutting and contributes to a more uniform surface finish. Where process stability is required, selecting the correct chipbreaker and grade for the workpiece and cutting conditions helps avoid downtime and supports higher effective productivity.

Practical geometry and handling benefits for everyday turning

The 1.2 mm corner radius delivers a balance between edge strength and dimensional capability, making the insert suitable for a range of turning passes where a compromise between roughing strength and finishing quality is needed. The central cylindrical hole and standardised pocket geometry enable secure fastening and economical indexing. As a double-sided, indexable solution the insert offers efficient use of cutting edges while maintaining grip and repeatability in serial production.

For technical advice, availability or application recommendations for the WNMG060412 AH120 Tungaloy turning insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6793711
• SKU: 6793711-Tungaloy
• Manufacturer SKU: TUN6793711
• Model series: ISO turning inserts
• Material: carbide
• Application: Turning

Core specifications

• Designation: WNMG060412
• Grade: AH120
• Coating: PVD
• Corner radius: 1.2 mm
• Relief angle: 0°
• Cutting angle: 80°
• Plate size: 06
• Plate thickness: 4.76 mm

Design & features

• Plate form: trigon
• Hole: with hole (cylindrical)
• Chipbreaker: double-sided
• Typical system: ISO insert + appropriate holder, shim/clamp set, fixing screw

FAQ

What holders are compatible with this WNMG insert?
Compatibility depends on the holder pocket matching the WNMG060412 geometry, relief angle, tolerance and plate thickness; the WNMG060412 AH120 Tungaloy insert is made to ISO dimensions for straightforward pairing with ISO WNMG holders.

Which machining tasks suit this grade and chipbreaker?
The AH120 PVD-coated carbide grade combined with a double-sided chipbreaker is intended for turning tasks where a sharp edge and process security are required; select the specific chipbreaker variant and cutting parameters to match the workpiece stability and material.

How does the 1.2 mm corner radius affect machining results?
A 1.2 mm corner radius increases edge strength compared with smaller radii, helping to resist chipping while still allowing acceptable dimensional control for many turning passes with the WNMG060412 insert.

Is the insert indexable and economical for production runs?
Yes, the WNMG060412 AH120 is a double-sided, indexable insert designed for economical edge utilisation and repeatable positioning, supporting efficient use in serial machining.

What is the purpose of the central cylindrical hole?
The central cylindrical hole secures the insert in the pocket with a fastening screw and ensures correct seating and repeatable clamping for consistent machining performance.

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.