CNMG 160612 AH120 Wendeplatten - Tungaloy

Benefit from the combination of PVD‑coated carbide and a sharp cutting edge for extended tool life and consistent surface quality; the rhombic 80° geometry and double‑sided chipbreaker support flexible external and internal turning. Order the CNMG160612 AH120 insert via Metav Werkzeuge or consult our experts for holder compatibility and process optimisation.

CNMG160612 AH120 — ISO turning insert for turning by Tungaloy

CNMG160612 AH120 is an ISO‑standard indexable insert designed for versatile external and internal turning applications where a sharp edge and reliable process security are required.

• PVD-coated carbide for long tool life
• Sharp cutting edge for consistent surface finish
• ISO CNMG 160612 with 80° rhombic geometry

Consistent edge performance for repeatable turning

The indexable insert delivers stable cutting performance thanks to the combination of a PVD coating and a wear‑resistant carbide substrate. This pairing reduces flank wear and supports predictable tool life, which in turn lowers tooling costs per part. The sharp edge geometry is particularly effective when high process reliability is a priority, enabling steady chip formation and repeatable surface quality across batch production.

Secure seating and versatile holder compatibility

Constructed to ISO dimensions, the insert matches common clamping systems when the holder’s form, clearance angle, tolerance class, fastening method, size and thickness correspond. The rhombic 80° geometry and the cylindrical hole provide reliable positioning and secure clamping in compatible external holders or boring bars. Selecting the correct tolerance class and clamping accessories is central to achieving stable cutting conditions and minimising vibration during turning.

Coating and substrate engineered for productivity

The AH120 grade is a PVD‑coated carbide designed to resist wear and chipping under typical turning loads. The coating improves thermal and abrasive resistance while the substrate maintains edge integrity; the result is reduced cutting edge deterioration and fewer insert changes. For workshops aiming to boost throughput, this combination supports higher cutting speeds and prolonged uninterrupted machining cycles.

Practical application and process advantages

With a double‑sided chipbreaker and a 1.2 mm corner radius option, the insert adapts to a range of material families and turning tasks, from finishing passes to more robust light roughing. The ISO format and proven design reduce setup time when replacing inserts, supporting quick index changes and minimal downtime. Together, these attributes contribute to measurable productivity gains and consistent part quality.

For assistance selecting compatible holders or to place an order for Tungaloy inserts, contact Metav Werkzeuge; phone +49 2822 7131930 or email info@metav-werkzeuge.com — our consultants are available to advise on process optimisation and holder matching

Technical Data

• Article number: 6802250
• Manufacturer article number: 6802250
• Manufacturer SKU: TUN6802250
• SKU: 6802250-Tungaloy
• Designation: CNMG160612 AH120 Tungaloy‑Wendeplatte

Facts

• Geometry angle: 80°
• Clearance angle: 0°
• Plate size: 16 mm
• Plate thickness: 6.35 mm
• Corner radius: 1.2 mm

Special features

• Material: carbide
• Coating: PVD coating (AH120 grade)
• Chipbreaker: double‑sided
• Plate shape: rhombic (CNMG)
• Hole: with cylindrical hole
• Model series: ISO turning indexable inserts
• Application: turning

FAQ

What machining tasks is this insert suitable for?
The CNMG160612 AH120 insert is optimized for both external and internal turning operations, offering wear resistance and a sharp cutting edge suitable for finishing and light roughing.

How does the AH120 grade affect tool life?
The AH120 PVD coating combined with a carbide substrate increases wear and chipping resistance, so the CNMG160612 AH120 maintains cutting performance for longer intervals compared with uncoated grades.

Is the insert compatible with standard ISO CNMG holders?
Yes; the insert conforms to ISO CNMG dimensions and will fit compatible holders when form, clearance angle, tolerance class, fastening and size match the holder specifications.

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.