DNMG 150612 AH8015 Wendeplatten - Tungaloy

Take advantage of the balanced combination of PVD-coated carbide wear resistance and a 1.2 mm corner radius for reliable edge strength and consistent surface finish; order the insert through Metav Werkzeuge or consult their specialists for technical guidance.

DNMG150612 AH8015 Tungaloy indexable turning insert — PVD-coated carbide, 55° rhombic geometry

The DNMG150612 AH8015 is an ISO‑standard indexable insert designed for external and internal turning of heat‑resistant alloys, offering a balanced mix of wear resistance and cutting‑edge stability for general turning applications.

• PVD-coated carbide for heat-resistant alloys
• 55° rhombic geometry, cylindrical hole
• Double-sided chipbreaker for flexible use
• 1.2 mm corner radius for consistent profile

High productivity through a balanced cutting grade

The combination of a PVD-coated substrate and a grade engineered for heat‑resistant alloys delivers a reliable compromise between wear resistance and edge stability. The coating reduces adhesive wear and improves resistance to high cutting temperatures, which in turn helps to maintain cutting performance over longer cycles. For production environments where consistent tool life matters, this grade supports predictable machining and helps reduce unscheduled stops, making the insert suitable for a wide range of turning tasks in industrial settings.

Fast setup and assured compatibility with ISO holders

The ISO designation (DNMG) and the standardised dimensions allow clear matching to compatible holders; fit depends on geometry, relief angle, tolerance class, fastening method, overall size and thickness. The insert’s 55° rhombic geometry and cylindrical hole enable secure clamping in holders designed for DNMG‑style inserts, while the 0° relief angle supports stable cutting on typical external and internal turning set‑ups. This standardisation simplifies tool planning and inventory control in mixed‑fleet workshops, reducing downtime during tool changeovers.

Consistent part quality and economical indexability

A 1.2 mm corner radius provides a robust cutting edge that helps to absorb cutting forces and to produce a repeatable profile on the workpiece, improving surface finish and dimensional stability. The double-sided chipbreaker extends service by allowing both faces to be used before replacement, lowering cost per cutting edge. Overall, the insert’s balance between edge strength and wear resistance supports repeatable results and makes it a pragmatic choice for medium‑to‑high stability turning operations on heated alloys.

Contact Metav Werkzeuge for availability and compatibility advice — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss supply of Tungaloy indexable inserts and suitable holders

Technical Data

• Manufacturer item number: 6936107
• Manufacturer SKU: TUN6936107
• SKU: 6936107-Tungaloy
• Series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Geometry: DNMG (55° rhombic)
• Corner radius: 1.2 mm
• Relief angle: 0°
• Thickness: 6.35 mm
• Inscribed circle/size: 15 mm

Special features

• Grade/coating: AH8015, PVD-coated carbide
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Application: turning (external and internal)
• Compatibility: ISO indexable insert system

FAQ

Which materials is this insert best suited to machine?
The AH8015 grade is formulated for machining heat‑resistant alloys; the PVD-coated carbide composition of the insert provides improved wear resistance under elevated cutting temperatures.

How does the DNMG geometry affect holder selection?
DNMG indicates a 55° rhombic insert form; holders and adapters compatible with DNMG dimensions and a cylindrical locating hole will accept this insert and ensure correct clamping and orientation.

Can both sides of the insert be used before replacement?
Yes — the insert features a double-sided chipbreaker, allowing indexation of both active faces to extend usable life and reduce tooling costs.

What benefits does the 1.2 mm corner radius bring to finished parts?
A 1.2 mm radius increases edge strength and helps produce a consistent part profile with a stable surface finish, particularly when turning components that require dimensional repeatability.

Is this insert supplied with mounting hardware or a holder?
The delivery comprises the indexable insert itself; holders, clamps and replacement screws are separate items and should be matched to the insert’s ISO dimensions and fastening style.

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.