DNMG 150604 AH8015 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated carbide AH8015 and a double-sided chipbreaker to achieve consistent cutting performance on heat-resistant alloys; order directly via Metav Werkzeuge or request advice from our consultants for optimal tool matching.

DNMG150604 AH8015 Tungaloy turning insert — PVD-coated carbide, 55° rhombic geometry

The DNMG150604 AH8015 is an ISO rhombic turning insert designed for external and internal turning of heat-resistant alloys and general turning tasks where a balanced wear resistance and edge stability are required.

• PVD-coated carbide AH8015
• Double-sided chipbreaker for stable chips
• ISO rhombic 55° geometry
• Cylindrical hole, 6.35 mm plate thickness

Increased productivity with a balanced cutting grade

The AH8015 grade is a PVD-coated carbide optimised for the general machining of heat-resistant alloys: it provides a compromise between wear resistance and edge stability, extending productive cutting intervals. The PVD layer reduces adhesion and flank wear at elevated temperatures, which translates into longer tool life and fewer insert changes. In practice, this means a steadier process window and more predictable cycle times when compared with uncoated grades, particularly on challenging alloys where thermal loads compromise untreated cutting edges.

Predictable seating and repeatable accuracy on ISO systems

Designed to the ISO insert form, the rhombic 55° geometry and the specified seating parameters ensure compatibility with standard holders; the insert’s fit is governed by form, clearance angle, tolerance class, fastening method, size and thickness. The 0° clearance angle and the cylindrical hole support reliable clamping and repeatable seating, which reduces micro-movements and vibration. The result is improved surface finish and consistent dimensional accuracy across batches — key factors for precision turning operations where reproducibility is essential.

Robust shop-floor integration and controlled chip formation

With a double-sided chipbreaker and a 0.4 mm corner radius, this insert offers controlled chip formation and the option to index the second cutting edge for extended life. The 6.35 mm plate thickness provides structural rigidity that helps resist deflection under moderate cutting forces, supporting stable cutting at higher feed rates. Applied in both external and internal turning, the insert is part of a system comprising the insert, a matching external holder or boring bar, shims and clamping screws; selecting the correct chipbreaker and grade according to the workpiece material and machining stability yields the best surface quality and tool economy. The DNMG150604 format remains a versatile choice for many general turning tasks.

Contact Metav Werkzeuge today for tailored advice and to order the Tungaloy DNMG150604 AH8015 turning insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6741656

• Manufacturer SKU: TUN6741656

• Manufacturer item number: 6741656

• Model series: ISO-Drehwendeschneidplatten

Facts

• Insert designation: DNMG150604

• ISO code: 150604

• Geometry: 55°

• Corner radius: 0.4 mm

• Plate size: 15

• Plate thickness: 6.35 mm

• Clearance angle: 0°

Special features

• Material: carbide

• Grade/coating: AH8015, PVD-coated

• Hole: with hole (cylindrical hole)

• Plate form: rhombic

• Chipbreaker: double-sided

FAQ

What materials is this insert suitable for?
The DNMG150604 AH8015 Tungaloy turning insert is optimised for heat-resistant alloys and provides a balanced performance across a broad range of difficult-to-machine materials.

How does the PVD coating affect tool life?
The PVD-coated carbide of the AH8015 grade reduces adhesion and thermal wear, so the insert maintains edge stability longer under higher temperatures than uncoated alternatives.

Can the insert be used for both internal and external turning?
Yes, the insert is intended for both external and internal turning; appropriate holder selection and correct chipbreaker choice are important for optimal results.

What does the 0° clearance angle mean for clamping?
A 0° clearance angle indicates the specified relief geometry and contributes to a secure seating and predictable contact with the holder when combined with the correct tolerance class and fastening.

Is the DNMG150604 compatible with standard ISO holders?
The DNMG150604 format follows ISO specifications; compatibility depends on matching the holder by form, size, thickness, fastening and tolerance class for proper fit and repeatability.

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.