WNMG 060412 AH120 Wendeplatten - Tungaloy

The combination of PVD-coated carbide AH120 for extended edge life and the TM chipbreaker for predictable chip control ensures efficient, process-secure turning. Choose this insert for stable performance in ISO-compliant turning setups and order the original article directly via Metav Werkzeuge or consult our specialists for application advice.

WNMG 060412 AH120 WNMG060412E-TM — ISO turning insert for external and internal turning by Tungaloy

A WNMG060412E-TM AH120 insert designed for ISO-compliant external and internal turning, offering a sharp cutting edge and reliable chip control for stable metal removal

• PVD-coated carbide AH120 for wear resistance
• Trigon shape WNMG with 80° engagement
• 0° rake with cylindrical clamping hole
• 1.2 mm corner radius for strong cutting edge

Prolonged edge life through advanced coating and substrate

The combination of a PVD-coated surface and a carbide substrate delivers measurable benefits in everyday turning. The AH120 grade is engineered for wear and fracture resistance, which reduces the frequency of index changes and supports longer uninterrupted production runs. The thin PVD layer enhances thermal stability at the cutting edge while the carbide core maintains toughness; this balance is particularly valuable where a sharp edge and process security are required. As a result, cycle times can be more consistent and tool-change downtime is reduced.

Predictable chip formation and improved surface quality

A targeted chip control strategy is provided by the TM chipbreaker geometry in concert with the trigon plate form and 1.2 mm corner radius. This arrangement promotes short, controllable chips in many turning operations and helps to avoid tangling or tool damage. The 80° engagement angle and 0° rake contribute to a stable cutting action that favours consistent surface finish. For applications where repeatability and component quality matter, the engineered chipformer reduces rework and supports a more reliable machining process.

ISO compatibility and secure clamping for versatile use

The insert follows ISO plate conventions, so compatibility with holders is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The cylindrical clamping hole and a plate thickness of 4.76 mm enable secure fixation in matched external holders or boring bars, with an underlay/shim and replacement screws as required. This standardised approach simplifies tool inventory management and allows rapid exchange between machines while maintaining clamping integrity and concentricity.

Practical advantages for production-focused turning

Using this PVD-coated trigon insert leads to practical productivity gains: fewer interruptions for insert changes, consistent dimensional outcomes and reduced scrap rates. The robust edge, combined with the TM chipbreaker, supports demanding turning tasks where process security is a priority. Selecting the matching holder and the correct chipformer for the workpiece material will maximise the economic benefit and prolong overall toolset life.

For process-critical turning tasks, contact Metav Werkzeuge for a tailored recommendation and secure the original Tungaloy WNMG060412E-TM AH120 insert via Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930.

Technical data

• Article number: 6793714
• Manufacturer SKU: TUN6793714
• Metav SKU: 6793714-Tungaloy
• Designation: WNMG060412E-TM AH120
• Label: WNMG060412E-TM AH120
• Manufacturer: Tungaloy

Dimensions & core data

• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Insert size: 06
• Included angle: 80°
• Rake angle: 0°
• ISO code: 060412

Features & materials

• Material: Hartmetall
• Coating / sort: AH120 (PVD-coated)
• Chipbreaker: TM
• Plate form: trigon
• Hole: with hole, cylindrical hole
• Application: Drehen
• System components: ISO insert, suitable outer holder or boring bar, shim/clamping set, replacement screws

FAQ

What holder types are compatible with this insert?
Compatibility depends on the holder matching the ISO form, clearance angle and mounting style; the WNMG060412E-TM AH120 insert fits holders designed for ISO WNMG plates and uses a cylindrical clamping hole for secure fixation.

Which materials can be machined with this grade?
The AH120 PVD-coated carbide grade is aimed at wear-resistant, process-secure turning where a sharp cutting edge is required; selection of the correct chipformer and cutting data should be based on the specific workpiece material.

How does the TM chipbreaker affect chip control?
The TM chipbreaker on the WNMG060412E-TM AH120 promotes short, consistent chips for many turning operations, improving evacuation and reducing the risk of chip entanglement and insert damage.

Is this insert suitable for finishing or roughing?
With a 1.2 mm corner radius and a sharp PVD-coated edge, the insert can be used for versatile turning tasks; finishing and light-medium turning benefit from the edge quality, while heavier cuts require assessing stability and holder rigidity.

What mounting accessories are required for installation?
Standard ISO-compatible underlays/shims, a matching clamping screw and a suitable outer holder or boring bar are needed to mount the WNMG060412E-TM AH120 insert securely.

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.