DNMG 150404 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD‑coated carbide grade that balances wear resistance and edge stability, the ISO rhombic geometry for consistent chip formation, and a compact 0.4 mm nose radius for fine surface finish; order the insert directly via Metav Werkzeuge or consult their team for application-specific advice.

DNMG150404 AH8015 — Indexable turning insert (rhombic, 55°) by Tungaloy

The DNMG150404 AH8015 is an ISO rhombic, double-sided indexable insert designed for general turning, offering a balanced solution for machining heat-resistant alloys.

• PVD-coated carbide for heat-resistant alloys
• ISO DNMG 150404 rhombic geometry
• Double-sided insert with cylindrical hole
• 0.4 mm nose radius for fine detail

Longer tool life through balanced grade and coating

The combination of a PVD-coated surface with a carbide substrate in grade AH8015 provides a measured balance between wear resistance and edge strength. This balance is particularly advantageous when machining demanding materials: the coating reduces adhesion and thermal wear, while the substrate maintains a stable cutting edge. As a result, the indexable insert achieves consistent performance in intermittent and continuous cutting, contributing to lower tooling costs per part and predictable process behaviour.

Reliable mounting and ISO compatibility for fewer setup issues

Adherence to ISO geometry ensures interchangeability across standard toolholders; compatibility depends on matching form, clearance (0° relief), tolerance class, fastening and thickness. The rhombic shape at 55° with a cylindrical hole and double-sided layout enables secure clamping and the economical use of both cutting edges. The insert’s 4.76 mm thickness and inscribed size (15) suit conventional external and internal turning holders, while the chipbreaker geometry supports stable chip control when the correct grade and breaker are selected for the workpiece and machine stability.

Precision finish and process reliability for critical components

With a 0.4 mm nose radius, this insert is geared towards delivering finer surface quality where form and finish matter. Choosing the correct chipbreaker and matching the AH8015 grade to the workpiece material reduces flank wear and edge chipping, improving repeatability in batch production. The ISO standard designation also simplifies tool management and reordering within production systems, supporting process security and shorter downtime between regrinds or replacements.

For tailored advice on Tungaloy turning inserts and fast supply, contact Metav Werkzeuge — info@metav-werkzeuge.com or +49 2822 7131930 — for ordering and application support.

Technical Data

• Article number: 6760648
• Manufacturer SKU: TUN6760648
• SKU: 6760648-Tungaloy
• Designation: DNMG150404 AH8015
• Model series: ISO turning indexable inserts

Core data

• Inscribed size: 15
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Main angle: 55°
• Mounting: cylindrical hole
• Double-sided: yes

Features & materials

• Material: carbide
• Coating: PVD
• Geometry: rhombic, cylindrical hole
• Chipbreaker: double-sided
• Application: turning
• Compatibility determined by form, clearance, tolerance, fastening, size, thickness

FAQ

What materials is this insert primarily suited for?
This insert is primarily intended for machining heat-resistant alloys; the AH8015 grade is selected for a balanced performance between wear resistance and edge stability.

How can compatibility with existing toolholders be verified?
Compatibility is assured by the ISO designation and by matching the insert form, clearance (0° relief), tolerance class, fastening type, size and thickness to the toolholder specification.

What are the key geometry specifications to note?
Key dimensions: inscribed size 15, thickness 4.76 mm, corner radius 0.4 mm, rhombic shape with a 55° main angle and a cylindrical mounting hole.

Is the insert reversible or indexable?
Yes — the insert is double-sided, allowing indexing to the unused cutting edges to extend tool life.

Which coating and grade are used on this insert?
This item uses a PVD coating on a carbide substrate in grade AH8015, chosen for general turning of heat-resistant alloys.

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.