VNMG 160412 AH8015 Wendeplatten - Tungaloy

The combination of a PVD-coated AH8015 grade and a 1.2 mm corner radius delivers a reliable balance of wear resistance and cutting-edge stability for machining heat‑resistant alloys; benefit from consistent tool life and stable chip control. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

VNMG 160412 AH8015 indexable turning insert for turning — Tungaloy

A VNMG 160412 AH8015 indexable turning insert engineered for external and internal turning of heat‑resistant alloys, offering ISO compatibility and a robust edge geometry

• VNMG 160412 geometry for ISO holders
• PVD-coated carbide AH8015 for heat-resistant alloys
• 1.2 mm corner radius for robust edge strength
• Double-sided chipbreaker with cylindrical hole

Consistent cutting performance that raises process reliability

The insert’s combination of a PVD-coated surface and carbide substrate provides a stable cutting edge for demanding operations. The AH8015 grade is optimised for the general machining of heat‑resistant alloys, offering a measured trade‑off between wear resistance and edge stability. This translates into fewer interruptions for indexing or replacement and a predictable tool life that supports planning and cost control on the shop floor.

Clear holder compatibility for fast tool changes

Designed to ISO dimensions, the rhombic geometry and cylindrical hole make mounting straightforward in suitable ISO clamping systems. The insert’s form, clearance angle (0°), tolerance class and thickness determine holder compatibility; these are standardised factors that simplify selection of the correct external holder or boring bar. The ISO conformity reduces setup time and ensures repeatable seating and clamping, improving positional accuracy and reducing downtime.

Improved chip control and edge security in tough alloys

The double-sided chipbreaker is matched to the insert geometry to produce reliable chip formation across a range of cutting conditions. Together with the 1.2 mm corner radius, the design reduces the risk of edge chipping during interrupted cuts or when machining less stable workpiece setups. The result is smoother cutting, better surface finish and fewer rejects when working with heat‑resistant and difficult‑to‑machine materials.

Practical advantages at the machine and in process planning

Using an ISO indexable insert with a proven grade such as AH8015 allows consolidation of tool inventories and consistent process parameters across similar operations. The insert’s balanced properties support tolerances while offering cost‑efficient performance in serial production and batch work. For teams limited by machine rigidity or when turning thin‑walled components, the robust corner radius offers increased margin before edge failure, helping to maintain cycle times and reduce scrap.

For application guidance or tailored cutting data for Tungaloy turning inserts, contact Metav Werkzeuge for personalised advice and technical documentation at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6926576-Tungaloy
• Manufacturer SKU: TUN6926576
• Manufacturer's article number: 6926576
• Model series: ISO turning indexable inserts
• Material: Carbide
• Brand: Tungaloy

Core data

• ISO designation: 160412
• Insert size: 16
• Corner radius: 1.2 mm
• Clearance angle: 0°
• Included hole: cylindrical
• Cutting angle: 35°

Special features

• Coating / grade: AH8015, PVD-coated
• Chipbreaker: Double-sided
• Insert shape: Rhombic
• Application: Turning (external and internal)
• Compatibility: ISO holders by form, angle, size and thickness

FAQ

What materials is this insert best suited for? The VNMG 160412 AH8015 insert is aimed at the general machining of heat‑resistant alloys, offering a balance of wear resistance and edge stability for those materials.

How does the 1.2 mm corner radius affect performance? A 1.2 mm corner radius increases edge robustness and reduces chipping risk during interrupted cuts, contributing to longer usable edge life for this indexable insert.

Is the insert compatible with standard ISO holders? Yes, the insert follows ISO dimensions (160412) and is compatible with holders that match the form, clearance angle, tolerance class, size and thickness specified for ISO indexable turning inserts.

What advantages does the AH8015 PVD coating provide? The PVD-coated AH8015 grade improves the insert’s resistance to adhesion and abrasive wear, making it suitable for higher temperatures encountered when turning heat‑resistant alloys.

Can this insert be used for both external and internal turning? The insert’s rhombic shape and double-sided chipbreaker make it suitable for both external and internal turning when mounted in the appropriate ISO holder.

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.