DNMG 150408 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide performance and ISO compatibility for consistent turning results; the rhombic geometry with a 55° included angle and 0.8 mm corner radius ensures stable edge life and predictable surface finish. Contact Metav Werkzeuge for component selection or technical advice and order the insert directly through their sales team.

DNMG 150408 AH8015 — Turning insert by Tungaloy, PVD-coated carbide, 55° geometry

DNMG150408 AH8015 is an ISO-standard rhombic turning insert for general turning applications, optimised for heat-resistant alloys and balanced tool life.

• ISO rhombic DNMG150408 insert
• PVD-coated carbide grade AH8015
• 55° included angle for versatile turning
• Double-sided chipbreaker, indexable design
• Cylindrical hole for secure clamping

Reliable cutting performance for production turning

The insert is designed for stable, reproducible machining in series and single-part production. Manufactured from PVD-coated carbide, the grade delivers an equilibrium between wear resistance and edge stability, which translates into longer intervals between indexings and fewer tool changes. The rhombic form and 55° included angle support a wide range of cutting directions, while the double-sided chipbreaker helps control chips under varying cutting conditions, improving process security and surface quality.

Straightforward integration with ISO tooling systems

As an ISO-format rhombic insert, compatibility with clamping systems is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The DNMG150408 geometry and the cylindrical hole allow secure seating in standard external holders or boring bars, enabling fast indexation and repeatable positioning. This reduces set-up time on the shop floor and simplifies tool inventory management since the insert fits commonly used carrier types.

Suited materials and recommended applications

This grade is the first choice for general machining of heat‑resistant alloys, providing consistent results when turning stainless steels and similar alloys where a compromise between wear life and cutting-edge robustness is required. The combination of the 0.8 mm corner radius and the selected chipbreaker produces a reliable surface finish during light to moderate depths of cut. For heavy interrupted cuts or very abrasive materials, selecting a specific edge preparation or a different grade may be advisable to maximise tool life.

For tailored recommendations on using Tungaloy turning inserts or to request stock and delivery information from Metav Werkzeuge, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — the sales team will advise on the optimal insert variant and compatible holders for the intended turning tasks.

Technical data

• Article number: 6947209

• Manufacturer SKU: TUN6947209

• Model series: ISO-Drehwendeschneidplatten

Facts

• Insert designation: DNMG150408
• Grade / coating: AH8015 (PVD-coated carbide)
• Included angle: 55°
• Clearance angle: 0°
• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Plate size: 15 mm

Special features

• Rhombic plate form
• Double-sided chipbreaker
• Cylindrical hole (with hole)
• ISO-standard turn insert for external and internal turning
• Suited for machining heat-resistant alloys

FAQ

What materials is this insert suitable for?
The DNMG150408 AH8015 insert is intended primarily for machining heat-resistant alloys and offers a balanced combination of wear resistance and edge stability for such materials.

Can this insert be used in standard ISO holders?
Yes, the DNMG150408 geometry is ISO-standard; compatibility depends on holder form, clearance, tolerance class, fastening method, size and thickness, allowing integration with common external holders and boring bars.

What benefit does the AH8015 grade provide in everyday production?
AH8015 is a PVD-coated carbide grade that balances wear resistance with cutting-edge robustness, extending in-service intervals and delivering consistent surface quality in general turning operations.

How does the double-sided chipbreaker affect machining?
The double-sided chipbreaker on the insert helps control chip formation across a range of cutting conditions, improving process reliability and contributing to safer, cleaner machining cycles.

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.