CNMG 120416 AH120 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide durability and ISO CNMG geometry for stable, repeatable turning operations; the sharp cutting edge and double-sided chipbreaker reduce interruptions and improve surface quality. Order the CNMG120416 AH120 insert directly via Metav Werkzeuge or request advice from the technical consultants for application-specific recommendations.

CNMG 120416 AH120 indexable turning insert — PVD-coated carbide, ISO CNMG for turning by Tungaloy

A CNMG120416 AH120 indexable insert designed for external and internal turning where a sharp cutting edge, process security and versatile chip control are required

• PVD-coated carbide for wear resistance
• Sharp cutting edge for consistent results
• ISO CNMG form for broad holder compatibility
• Double-sided chipbreaker for versatile turning

Delivering consistent cutting performance and longer tool life

The PVD-coated AH120 grade is engineered as a wear- and chipping-resistant carbide, offering a reliable cutting edge for serial and batch turning. With a robust coating the insert resists premature wear under interrupted cuts, which translates into fewer tool changes and reduced machine downtime. The result is measurable: improved component repeatability and longer intervals between regrinds or replacements, supporting higher overall productivity and lower cost per part.

Easy integration into ISO tooling systems for fast set-up

The rhombic CNMG geometry with an 80° included angle, a 1.6 mm corner radius and a cylindrical locating hole allows straightforward mounting in compatible holders. Compatibility is determined by the insert form, clearance angle, tolerance class, fixing method, size and thickness; these characteristics ensure secure clamping and repeatable positioning. The 4.76 mm plate thickness provides stiffness at the cutting edge, which helps maintain dimensional accuracy when turning both external and internal features.

Improved chip control and surface finish with minimal adjustment

A double-sided chipbreaker increases flexibility when selecting feeds and depths of cut, enabling stable chip formation across a range of steels and alloyed materials. Matching the chipbreaker and grade to the workpiece and machining strategy reduces re-cutting and edge build-up, leading to better surface integrity and fewer rejects. The insert functions as part of a system—paired with a suitable holder, shim or clamping set and the correct screw, it enables reliable machining cycles and predictable tool life.

For application guidance and immediate availability of the CNMG120416 AH120 indexable insert, contact Metav Werkzeuge for tailored advice and fast delivery options.

Technical data

• Article number: 6793700
• Manufacturer SKU: TUN6793700
• Article SKU: 6793700-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Insert size: 12
• Thickness: 4.76 mm
• Corner radius: 1.6 mm
• Included angle: 80°
• Clearance angle: 0°
• Grade designation: AH120

Special features

• Material: Carbide
• Coating: PVD (AH120)
• Plate form: Rhombic (CNMG)
• Hole: with cylindrical hole
• Chipbreaker: Double-sided
• Application: Turning

FAQ

What materials is this insert suitable for?
The AH120 grade is a PVD-coated carbide developed for broad material coverage; the CNMG120416 insert performs well on a variety of steels and alloyed materials when the chipbreaker and cutting data are matched to the workpiece.

How does the CNMG geometry affect holder compatibility?
ISO CNMG form and the specified dimensions determine compatibility; the insert’s form, clearance angle (0°), thickness (4.76 mm) and fixing hole allow secure mounting in matching CNMG holders.

What benefits does the PVD coating offer for turning?
The PVD coating on the AH120 grade improves wear resistance and helps maintain a sharp cutting edge, which extends tool life and supports consistent surface finish across production runs.

Is the insert reversible and how is chip control achieved?
Yes, the CNMG insert is double-sided; both sides can be used. The integrated double-sided chipbreaker provides controlled chip formation, making it suitable for varying feeds and depths of cut.

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.