DNMG 150608 AH8015 Wendeplatten - Tungaloy

High-performance ISO indexable insert with balanced wear resistance and edge stability; PVD-coated carbide AH8015 and a 0.8 mm corner radius combine for reliable turning of heat-resistant alloys. Order the insert directly via Metav Werkzeuge or consult our specialists for holder compatibility and machining advice.

DNMG150608 AH8015 indexable turning insert — Tungaloy

A DNMG150608 AH8015 indexable insert designed for ISO-standard external and internal turning, offering robust edge stability for heat-resistant alloys.

• ISO DNMG150608 rhombic insert
• PVD-coated carbide AH8015 grade
• Double-sided chipbreaker for stable chips
• 0° clearance with 55° lead angle

Consistent metal removal with balanced edge life

The PVD-coated carbide AH8015 grade delivers a compromise between wear resistance and cutting-edge stability, making the insert a practical choice for continuous production runs where predictable tool life matters. The PVD layer reduces adhesive wear at elevated temperatures, which stabilises cutting performance on heat-resistant alloys and similar materials. Because the geometry is ISO-standardised, the insert supports reproducible setup and repeatable results across compatible toolholders, helping to reduce setup time and unplanned interruptions in the machining cycle.

Secure clamping and ISO compatibility reduce setup risk

The rhombic DNMG150608 form, cylindrical hole and specified thickness ensure mechanical stability when mounted in an ISO-compatible holder. Compatibility depends on the holder’s form, relief angle, tolerance class, clamping method, size and thickness; matching these parameters prevents seating errors and vibration. The combination of 0° clearance and a 55° lead angle supports a wide range of turning strategies while the double-sided chipbreaker provides consistent chip formation and evacuation, which contributes to surface quality and process reliability.

Lower cost per cutting edge through reversible design

A double-sided, indexable construction means two usable cutting edges per insert, lowering the cost per edge compared with single-use solutions. The 0.8 mm corner radius increases edge strength for interrupted cuts and helps achieve a consistent surface finish without sacrificing robustness. The insert’s 6.35 mm thickness adds stiffness at the cutting zone, supporting stable cutting conditions and allowing higher metal removal rates when the rest of the process is optimised. Paired with proper fixturing and cutting data, this insert can improve throughput and reduce tool-change frequency in serial production.

Contact Metav Werkzeuge today to confirm holder compatibility, request customised cutting data or place an order — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6741658
• SKU: 6741658-Tungaloy
• Manufacturer SKU: TUN6741658
• Designation: DNMG150608 AH8015 Tungaloy insert
• Model series: ISO indexable turning inserts
• Use: Turning (external and internal)

Core data

• Insert size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 0.8 mm
• Lead angle: 55°
• Relief angle: 0°
• Hole: with cylindrical hole
• Chipbreaker: double-sided

Special features

• PVD-coated carbide (AH8015)
• Rhombic plate form (DNMG)
• ISO-standard designation DNMG150608
• Suitable for heat-resistant alloys
• Compatibility determined by shape, relief angle, tolerance class, clamping, size and thickness
• Double-sided chipbreaker for consistent chip control
• Cylindrical hole for secure mounting

FAQ

What is the primary application for this insert?
The DNMG150608 AH8015 Tungaloy indexable insert (SKU 6741658-Tungaloy) is intended for external and internal turning, especially where a balance of wear resistance and edge stability is required.

Which materials is the AH8015 grade best suited to machine?
AH8015 is a first-choice grade for machining heat-resistant alloys; its PVD-coated carbide composition provides improved resistance at elevated temperatures while maintaining cutting-edge stability.

How can compatibility with existing toolholders be verified?
Compatibility is checked by matching shape, relief angle, tolerance class, clamping method, size and thickness; the DNMG150608 form, 6.35 mm thickness and cylindrical hole should be compared against the holder’s specification before installation.

Is the insert reversible or single-use?
The insert is double-sided with a chipbreaker on each face, offering two usable cutting edges and reducing cost per edge compared with single-use inserts.

How does the 0.8 mm corner radius influence part finish and strength?
A 0.8 mm corner radius provides increased edge strength for interrupted cuts and helps deliver a reliable surface finish; it is a compromise between cutting forces and the desired surface quality.

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.