DNMG 150408 AH8015 Wendeplatten - Tungaloy

Benefit from a durable, PVD-coated carbide grade that balances wear resistance and edge stability, and a proven 55° rhombic geometry that integrates into ISO tool systems for reliable turning of heat‑resistant alloys — order directly via Metav Werkzeuge or consult the technical team for holder compatibility.

DNMG 150408 AH8015 Turning Insert by Tungaloy — ISO rhombic, 55°

A DNMG150408 AH8015 turning insert designed for general external and internal turning, optimised for heat‑resistant alloys and balanced production performance

• PVD-coated carbide grade AH8015
• Rhombic geometry, 55° cutting angle
• 0.8 mm corner radius for versatile cuts
• Double-sided chipbreaker, cylindrical hole

Consistent performance for demanding turning tasks

The PVD‑coated carbide formulation AH8015 delivers a measured balance between wear resistance and edge stability, which supports stable production on demanding materials. As an ISO rhombic insert with a 55° cutting angle and a 0.8 mm corner radius, it provides predictable chip formation and a dependable cutting edge for both external and internal turning. The combination of material and geometry helps to maintain surface finish quality and extend intervals between insert changes, contributing to overall process reliability.

Geometry and chip control that improve productivity

The rhombic plate form and double‑sided chipbreaker are engineered to promote controlled chip breaking and evacuation during interrupted or continuous cuts. A cylindrical central hole secures the insert in common clamping systems while allowing quick index changes, enabling shorter tool change times and reduced downtime. These design features translate to smoother machining cycles and more consistent component quality, especially when machining heat‑resistant alloys where chip control and thermal behaviour are critical.

Seamless integration into ISO tool systems

Compatibility with holders depends on form, clearance angle, tolerance class, fixation, size and thickness; this insert conforms to ISO standards for straightforward selection and interchangeability. The ISO‑design series approach means a matching outer holder or boring bar, plus the correct shim/clamp set and securing screws, will complete a robust tool assembly. Clear specification of plate thickness (4.76 mm) and plate size (15 mm) simplifies procurement and tool setting in established machining centres.

Material focus: optimised for heat‑resistant alloys

AH8015 is specified as a first choice for general machining of heat‑resistant alloys due to its PVD coating and carbide substrate, offering a compromise between longevity and edge strength. This grade is appropriate where thermal stability and consistent cutting performance are required rather than specialised high‑speed or ultra‑hard applications. When paired with an appropriate holder and cutting parameters, the insert supports repeatable results and efficient material removal in serial production.

For reliable machining of heat‑resistant alloys, request a quote for the Tungaloy DNMG150408 AH8015 turning insert from Metav Werkzeuge — our specialists will advise on holder compatibility and optimal cutting data.

Technical data

• Article number: 6947261
• Manufacturer SKU: TUN6947261
• Brand SKU: 6947261-Tungaloy
• Model series: ISO turning indexable inserts

Numbers / core technical data

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

Special features / applications

• Rhombic plate form (55°)
• Double-sided chipbreaker
• ISO-compatible insert for turning
• Suitable for external and internal turning
• Recommended for heat-resistant alloys
• System: insert + suitable outer holder/boring bar + shim/clamp + screws

FAQ

Which materials are best machined with this insert?
The DNMG150408 AH8015 insert is optimised for machining heat‑resistant alloys; its PVD‑coated carbide composition balances wear resistance and edge stability for these materials.

Is the DNMG150408 compatible with standard ISO holders?
Yes, the insert follows ISO geometry standards; compatibility depends on holder form, clearance angle, tolerance class, fixation, size and thickness — the insert integrates with common outer holders and boring bars.

How does the chipbreaker design affect machining?
The double‑sided chipbreaker promotes controlled chip formation and evacuation, improving stability and surface finish during both continuous and interrupted turning operations with the AH8015 grade.

What are the key dimensions to check before ordering?
Check the plate size (15 mm), thickness (4.76 mm), corner radius (0.8 mm) and hole style (cylindrical) to ensure proper fit with the chosen clamping system and holder.

Can the insert be indexed to use both sides?
Yes, the insert is double‑sided, allowing indexing to a fresh cutting edge and extending the service life per insert.

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.