DNMG 150604 AH8015 Wendeplatten - Tungaloy

Combining PVD-coated carbide wear resistance with an ISO 150604 geometry and a 0.4 mm corner radius, this insert delivers stable cutting performance for the turning of heat‑resistant alloys; order via Metav Werkzeuge or consult the technical team for holder compatibility and grade selection.

DNMG 150604 AH8015 turning insert – PVD-coated carbide, 0.4 mm radius | Tungaloy

A DNMG150604 AH8015 indexable turning insert engineered for general turning of heat‑resistant alloys, offering a balance of wear resistance and edge stability for demanding production runs

• PVD-coated carbide grade AH8015
• 0.4 mm corner radius for fine finishing
• ISO 150604 geometry, 55° nose angle
• Double-sided chipbreaker, cylindrical hole

Consistent cutting performance for heat‑resistant alloys

The PVD-coated carbide substrate is specified to combine wear resistance with edge integrity, which reduces the frequency of insert changes in continuous turning operations. The grade is optimised for work on heat‑resistant alloys, so higher thermal loads during turning do not compromise flank life as quickly as with uncoated grades. Choosing this geometry reduces unexpected downtime and supports predictable machining cycles.

Geometry that simplifies tool matching and setup

The insert’s ISO 150604 form and rhombic shape ensure compatibility with standard holders when form, clearance angle, tolerance class, fastening and thickness are matched. The 55° nose angle promotes a favourable cutting force direction for medium‑duty turning, while the 0.4 mm corner radius helps to achieve a controlled surface finish without excessive cutting force. Specifying the correct holder and tightening torque will secure repeatable clamping and minimise vibration.

Economic machining through robust edge stability

A double‑sided chipbreaker and the PVD coating contribute to stable chip control and extended tool life, which improves process economy across serial production. The coating reduces built‑up edge and thermal abrasion, enabling higher metal removal rates where appropriate. When paired with a suitable external holder and correct feeds, the system offers a reliable route to consistent part quality and fewer tool changes per shift.

Practical guidance for integration into production

The insert is supplied with a cylindrical mounting hole and a plate thickness of 6.35 mm, facilitating straightforward retrofit into compatible toolholders. As the grade is tailored to heat‑resistant alloys, coolant strategy and cutting parameters should be chosen according to component material and fixture rigidity. For trials, start with conservative feeds and increase progressively until the desired balance between surface finish and cycle time is achieved.

For precise turning of heat‑resistant alloys, contact Metav Werkzeuge for support in selecting the correct holder and grade pairing and to ensure optimal process integration.

Technical data

• Article number: 6947142
• SKU: 6947142-Tungaloy
• Manufacturer article number: TUN6947142
• Model series: ISO indexable turning inserts

Facts

• Corner radius: 0.4 mm
• Plate thickness: 6.35 mm
• Plate size: 15 mm
• Nose/lead angle: 55°
• Clearance angle: 0°
• ISO code: 150604

Design & features

• Material: carbide
• Coating: PVD
• Shape: rhombic
• Hole: cylindrical hole
• Chipbreaker: double-sided
• Mounting: compatible with standard ISO holders
• Application: turning of heat‑resistant alloys

FAQ

What materials is this insert best suited for?
The DNMG150604 AH8015 insert is intended primarily for the turning of heat‑resistant alloys; the PVD‑coated carbide substrate offers a good balance between wear resistance and edge stability for these materials.

How does the 0.4 mm corner radius affect surface finish?
A 0.4 mm corner radius supports a finer surface finish than larger radii while keeping cutting forces moderate; the radius on the DNMG150604 insert aids controlled chip formation and consistent part surfaces.

Is the insert compatible with standard ISO toolholders?
Yes, the insert uses the ISO 150604 geometry and a cylindrical mounting hole; compatibility depends on matching form, thickness (6.35 mm), fastening and tolerance class with the chosen holder.

Can the PVD coating be used for dry machining?
The PVD coating improves wear resistance and thermal stability, making the insert a viable option for low‑lubrication or dry approaches in some applications, though process testing under actual conditions is recommended.

How many cutting edges are available per insert?
This double‑sided insert provides multiple indexing positions; the exact number of usable edges depends on wear patterns and machining conditions.

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.