DNMG 150408 AH8015 Wendeplatten - Tungaloy

Take advantage of the PVD-coated carbide grade AH8015 combined with a 55° rhombic geometry and a double-sided chipbreaker to secure consistent chip formation and long edge life in alloy turning operations. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific advice.

DNMG150408 AH8015 indexable turning insert by Tungaloy — PVD-coated carbide, 55° rhombic

The DNMG150408 AH8015 Tungaloy indexable insert is an ISO-format rhombic turning insert designed for general turning and for machining heat-resistant alloys where a balance of wear resistance and edge stability is required.

• PVD-coated carbide for long tool life
• Double-sided chipbreaker for consistent chips
• 55° rhombic geometry for versatile turning
• Cylindrical hole and ISO compatibility

Stable chip control for reproducible cycles

The PVD layer on the carbide substrate ensures improved wear resistance while preserving the cutting-edge strength required for intermittent or continuous cuts. With the AH8015 grade, the combination of coating and substrate is optimised for machining heat-resistant alloys, giving a predictable tool life and reduced flank wear. The double-sided chipbreaker promotes regular chip segmentation, lowering the risk of built-up edge and helping to maintain surface finish standards during external and internal turning.

Simple integration into ISO holder systems

Being part of an ISO-indexable insert series, compatibility is governed by insert form, clearance angle, tolerance class, fastening method, nominal size and thickness. The 55° rhombic geometry and cylindrical hole allow reliable seating and clamping in standard holders; the 4.76 mm thickness and 0° clearance are suitable for many external and internal turning setups. This clear definition of geometry and tolerances supports quick changeover and repeatable positioning when exchanging corners, contributing to process stability.

Productivity gains through edge stability and longevity

The insert’s design focuses on a pragmatic balance between edge stability and abrasive resistance, which reduces unplanned tool changes and machine downtime. For shops processing alloyed or heat-resistant materials, the grade's behaviour translates into fewer rejects and consistent surface quality. Selecting the appropriate chipbreaker and cutting data for the material and machine rigidity will maximise the productivity benefits and improve overall cost-efficiency in series production.

For tailored application advice and fast supply of DNMG150408 AH8015 from Tungaloy, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6947119
• SKU: 6947119-Tungaloy
• Manufacturer SKU: TUN6947119
• Model series: ISO-Drehwendeschneidplatten
• Label: DNMG150408 AH8015 Tungaloy-Wendeplatte
• Manufacturer: Tungaloy

Key figures

• Plate size: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Clearance angle: 0°
• Cutting angle: 55°
• Hole style: cylindrical

Design & special features

• Material: carbide (Hartmetall)
• Coating: PVD
• Grade: AH8015
• Plate shape: rhombic
• Chipbreaker: double-sided
• Mounting: with hole, cylindrical hole
• Application: turning; suited for heat-resistant alloys

FAQ

Which materials is this insert suitable for?
The DNMG150408 AH8015 insert and its AH8015 grade are intended primarily for machining heat-resistant alloys and general alloyed steels where a balance of wear resistance and edge stability is required.

How is holder compatibility determined?
Compatibility is defined by the insert form, clearance angle, tolerance class, fastening, nominal size and thickness; the DNMG150408 conforms to ISO-indexable insert standards for reliable clamping and seating.

What cutting geometry does the insert provide?
The insert features a 55° rhombic geometry with a 0° clearance angle and a 0.8 mm corner radius, suitable for versatile external and internal turning tasks.

What advantages does the PVD coating deliver?
The PVD-coated carbide substrate of the DNMG150408 increases surface hardness and oxidation resistance, improving wear resistance while maintaining cutting-edge stability for longer service life.

Is the insert suitable for both external and internal turning?
Yes, the insert is designed for both external and internal turning; selecting the correct chipbreaker and cutting data ensures optimal chip control and surface finish.

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.