DNMG 150604 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated AH8015 grade and a stable rhombic geometry for consistent turning performance in heat‑resistant alloys; order the inserts directly via Metav Werkzeuge or consult their specialists for application support.

DNMG 150604 AH8015 Tungaloy turning insert — rhombic ISO DNMG150604, PVD-coated

The DNMG150604 AH8015 is a rhombic ISO turning insert designed for external and internal turning, optimised for machining heat‑resistant alloys and general turning tasks.

• PVD-coated AH8015 for heat-resistant alloys
• Double-sided chipbreaker for stable chip control
• Rhombic DNMG shape, 15 mm, 0.4 mm radius
• ISO compatibility with cylindrical‑hole holders

Longer tool life through balanced grade and coating

The PVD-coated grade AH8015 combines wear resistance with edge stability to deliver longer tool life when machining elevated‑temperature alloys. The PVD layer improves thermal resistance and lowers flank wear under demanding cutting conditions, while the cemented carbide substrate maintains a robust cutting edge. This balance reduces the frequency of insert changes and supports predictable process windows, which helps maintain production throughput and reduces unscheduled downtime.

Accurate geometry for reliable holder compatibility

With its rhombic DNMG geometry and standard ISO designation, the insert fits most ISO‑specification external holders and boring bars when matched by form, relief angle and thickness. The DNMG150604 format provides a 15 mm inscribed circle and a 0.4 mm corner radius, coupled with a 6.35 mm plate thickness and 0° relief, ensuring repeatable positioning and secure clamping via the cylindrical hole. These measurable qualities simplify tool set‑up and assure consistent component tolerances in series production.

Controlled chips and process stability for turning operations

The double‑sided chipbreaker geometry promotes reliable chip formation across a range of feeds and depths of cut, improving evacuation in both external and internal turning. Stable chip control reduces heat concentration at the cutting edge and supports surface finish consistency, particularly when turning tough, heat‑resistant materials. When combined with a suitably rigid holder and the recommended clamping set, the system composition—insert, holder, shim and screws—delivers reproducible cutting performance and easier tool management.

Practical application guidance for selection and use

This grade is the first choice for general machining of heat‑resistant alloys, offering a pragmatic trade‑off between productivity and edge life. Selection of the correct chipbreaker and cutter radius should reflect workpiece stability and the intended feed rates. For less stable setups, favour smaller depths of cut and robust clamping; for stable high‑feed operations, the AH8015 grade sustains consistent performance while preserving surface quality. The insert’s geometry and coating make it suitable for a wide variety of turning tasks where a reliable, economical cutting solution is required.

Contact Metav Werkzeuge for application‑specific recommendations on Tungaloy DNMG150604 AH8015 inserts via info@metav-werkzeuge.com or +49 2822 7131930 for fast, practical advice

Technical data

• Article number: 6947116-Tungaloy (SKU)
• Manufacturer SKU: TUN6947116
• Manufacturer article number: 6947116
• Model series: ISO-Drehwendeschneidplatten
• Brand: Tungaloy

Facts

• ISO designation: DNMG150604
• Size: 15 mm inscribed circle
• Thickness: 6.35 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Mounting: with hole (cylindrical hole)
• Approach angle: 55°

Special features

• Material: cemented carbide (carbide)
• Coating / grade: PVD‑coated AH8015
• Chipbreaker: double-sided
• Shape: rhombic
• Typical use: external and internal turning
• System: insert + holder + shim/clamp set + screws

FAQ

What materials is this insert best suited for?
The DNMG150604 AH8015 insert is specified primarily for heat‑resistant alloys, where the PVD‑coated AH8015 grade provides a balanced resistance to wear and good edge stability.

Is the insert compatible with standard ISO DNMG holders?
Yes; the DNMG150604 format and the cylindrical hole ensure compatibility with holders that meet the ISO DNMG specification when form, relief angle and thickness match.

How does the chipbreaker affect performance?
The double‑sided chipbreaker promotes consistent chip formation and evacuation, which improves process stability and surface finish during turning operations.

Can the insert be used for internal boring as well as external turning?
The geometry and chip control make the insert suitable for both external and internal turning, provided the chosen holder and setup deliver adequate rigidity.

What measurable dimensions should be verified before ordering?
Verify ISO designation, inscribed circle (15 mm), thickness (6.35 mm), corner radius (0.4 mm) and hole style; these determine correct fitment in the selected holder.

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.