DNMG 150404 AH8015 Wendeplatten - Tungaloy

Benefit from the combination of PVD-coated carbide AH8015, reliable cutting-edge stability and ISO compatibility for consistent turning results. Order the insert directly via Metav Werkzeuge or consult our specialists for tailored tooling recommendations.

DNMG150404 AH8015 indexable insert for turning – PVD-coated carbide, 0.4 mm radius | Tungaloy

The DNMG150404 AH8015 is a rhombic ISO indexable insert engineered for external and internal turning of heat-resistant alloys and general machining applications.

• PVD-coated carbide AH8015
• Rhombic 55° cutting geometry
• Double-sided chipbreaker with cylindrical hole

Consistent edge life for demanding materials

The PVD-coated carbide composition and the AH8015 grade deliver a balanced combination of wear resistance and cutting-edge stability, making this insert a reliable choice where temperature and material aggressiveness matter. As an ISO-compliant rhombic insert, the geometry ensures repeatable engagement with the workpiece while the 55° approach angle supports versatile turning operations. The design reduces unplanned downtime by providing predictable wear patterns, which in turn simplifies tool change intervals and stock management.

Practical advantages on the shop floor

A defined corner radius 0.4 mm and 4.76 mm thickness create mechanical robustness for moderate to heavy feed conditions, while the rhombic shape enables both external and internal turning cycles. The double-sided chipbreaker increases usable cutting edges per insert, improving material utilisation and lowering tooling costs. The insert’s cylindrical hole and standard ISO dimensions allow straightforward mounting in compatible holders; compatibility depends on form, clearance angle, tolerance class, clamping method, size and thickness, which supports flexible integration into existing tool systems.

Selection guidance and machining scope

Choose the chipbreaker and grade to match workpiece material, machining type and machine stability; the grade AH8015 is the first choice for general machining of heat-resistant alloys, offering an effective compromise between abrasion resistance and edge strength. The DNMG150404 indexable insert is supplied as part of the ISO turning plate family and fits holders designed for this ISO designation. For users transitioning from other grades, the PVD layer enhances surface finish and edge life compared with uncoated carbide in many intermittent and continuous turning tasks.

For availability, technical advice or to discuss tool selection for Tungaloy indexable inserts contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6947229
• Manufacturer SKU: TUN6947229
• SKU: 6947229-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide

Facts

• Corner radius: 0.4 mm
• Thickness: 4.76 mm
• Plate size: 15 mm
• Cutting angle: 55°
• Free angle: 0°
• ISO designation: 150404

Special features

• Grade/coating: AH8015, PVD-coated
• Plate form: rhombic
• Hole: with hole, cylindrical hole
• Chipbreaker: double-sided
• Application: turning
• Compatibility: ISO-compatible insert for holders determined by form, clearance angle, tolerance class, clamping, size and thickness
• Typical use: general machining of heat-resistant alloys

FAQ

Is this insert compatible with my existing holder?
Compatibility depends on holder form, clearance angle, tolerance class, clamping method, size and thickness; the DNMG150404 AH8015 indexable insert (TUN6947229) fits holders rated for the DNMG 150404 ISO family when those parameters match.

Which materials suit the AH8015 grade best?
The AH8015 grade is intended as a first choice for the general machining of heat-resistant alloys, balancing wear resistance with edge stability for improved tool life under elevated temperatures.

How does the double-sided chipbreaker affect tool economy?
A double-sided chipbreaker provides usable cutting edges on both sides of the insert, effectively doubling the number of indexing events per insert and reducing tooling costs while maintaining consistent chip control.

What should be considered when selecting the corner radius and geometry?
Select corner radius 0.4 mm and the rhombic 55° geometry based on part tolerance, surface finish requirements and machine stability; smaller radii give finer finishes while larger radii can increase strength under heavy cuts.

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.