DNMG 150404 AH6235 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated AH6235 carbide, robust chip control and the standard ISO DNMG shape for reliable turning performance; order directly via Metav Werkzeuge or request advice from our consultants for holder compatibility and process optimisation.

DNMG 150404 AH6235 — Turning insert (DNMG) by Tungaloy, PVD-coated carbide, 55° rhombic

A DNMG 150404 AH6235 turning insert designed for external and internal turning, optimised for rostfreiem and difficult-to-machine steels and for interrupted cuts.

• PVD-coated AH6235 carbide grade
• Optimised for rostfreiem steel machining
• Rhombic DNMG 55° geometry, 0° clearance
• Double-sided chipbreaker, cylindrical hole

Reliable grade and coating for demanding turning

The AH6235 grade combines a tough, PVD-coated carbide substrate with a composition tuned for reduced chipping in unstable conditions. This PVD-coated surface increases edge life under thermal load and improves resistance to notch wear when machining rostfreiem steel or when cuts are interrupted. As a consequence, tool change frequency is reduced and cycle times become more predictable. The described grade is particularly suitable when the process demands a balance between edge stability and consistent material removal rather than purely maximum hardness.

Geometry and fit that ensure predictable results

The DNMG 150404 form provides a 55° cutting angle with a rhombic profile and a 0° clearance, which translates into a versatile geometry for facing and profile turning while maintaining positive engagement in confined conditions. The insert’s cylindrical locating hole and ISO-conformant dimensions ensure compatibility with standard indexable holders; correct matching depends on holder form, relief angle, tolerance class, clamp method, size and thickness. Where assembly and repeatability are priorities, the standard ISO interface simplifies tool management and reduces setup time in serial production.

Process benefits from chip control and double-sided use

Equipped with a double-sided chipbreaker, the insert promotes short, controlled chips across a range of feeds and depths, improving evacuation and reducing the risk of workpiece damage. The 0.4 mm corner radius contributes to edge robustness and a uniform surface finish during finishing passes, while the double-sided design extends effective cutting edges per insert, delivering cost-efficiency in production. For interrupted cuts or operations with elevated breakout risk, the combination of grade and chip geometry supports a more stable cutting process and helps maintain consistent surface quality with fewer interruptions.

For specific advice on integrating Tungaloy AH6235 inserts into existing tool systems, or to confirm holder compatibility for DNMG 150404 components, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss requirements and order details

Technical data

• Article number: 6892174
• Manufacturer SKU: TUN6892174
• Label: DNMG150404 AH6235 Tungaloy insert
• Manufacturer: Tungaloy

Core specifications

• Size: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Cutting geometry angle: 55°

Design & features

• Rhombic insert shape (DNMG)
• Cylindrical locating hole
• Double-sided chipbreaker
• PVD-coated carbide grade AH6235
• ISO-compliant turning insert for external and internal turning

FAQ

What materials is this insert best suited for?
The Tungaloy DNMG 150404 AH6235 insert is formulated for rostfreiem steel and other hard-to-machine steels, offering improved resistance to chipping and thermal wear.

Can the insert be used for interrupted cuts?
Yes, the AH6235 grade and robust corner radius make this indexable insert suitable for interrupted cuts and operations with elevated breakout risk.

How does the DNMG shape affect holder compatibility?
Compatibility depends on holder form, relief angle, tolerance class, clamp method, size and thickness; the ISO DNMG form simplifies selection for standard indexable holders.

How many times can the insert be indexed?
The double-sided construction provides multiple cutting edges per insert; actual indexable edges depend on regrinding and inspection cycles for the Tungaloy DNMG 150404 AH6235.

What does the PVD coating deliver in practical terms?
The PVD-coated surface on the AH6235 grade enhances edge life under heat and reduces notch wear, contributing to longer uninterrupted machining periods.

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.