DNMG 150408 AH6235 Wendeplatten - Tungaloy

Take advantage of a tough, PVD-coated carbide grade designed for challenging applications; the combination of ISO conformity, a rhombic 55° geometry and a double-sided chipbreaker reduces downtime and improves process stability. Order or request tailored holder recommendations from Metav Werkzeuge for immediate integration.

DNMG 150408 AH6235 Tungaloy turning insert for ISO turning

DNMG150408 AH6235 is a PVD-coated carbide turning insert for external and internal turning, optimised for rostfreiem Stahl and interrupted cuts

*DNMG150408 format, ISO 150408 rhombic insert
*PVD-coated carbide grade AH6235 for stainless steel
*55° cutting angle for versatile turning
*Double-sided chipbreaker, cylindrical hole, 4.76 mm thick

High toughness for demanding rostfreiem Stahl machining

The AH6235 grade is a PVD-coated carbide formulated to deliver enhanced fracture resistance in the face of interrupted cuts and difficult rostfreiem Stahl applications. The coating improves wear resistance while the tougher substrate helps resist chipping at notches or starts and stops, so the insert sustains productive metal‑removal rates under challenging conditions. This combination results in more consistent tool life and fewer unexpected stoppages, supporting continuous production runs and predictable scheduling.

Geometry that promotes stability and surface quality

A rhombic DNMG geometry with a 55° cutting angle and a 0.8 mm corner radius provides a balance between strength and access to the workpiece. The moderate corner radius aids in edge durability while allowing fine surface finishes when required. The double-sided chipbreaker design improves chip control across a range of feeds, reducing the risk of built-up edge and enabling safer chip evacuation. These geometric features work together to deliver repeatable dimensional accuracy and improved surface integrity in both external and internal turning tasks.

ISO compatibility and straightforward shop-floor integration

As an ISO-standard indexable insert, the component fits a broad range of commercially available holders when matched by form, free angle, tolerance class, fastening method, size and thickness. The insert’s cylindrical hole simplifies clamping and replacement, and the 4.76 mm plate thickness offers robust support in the pocket. Using this grade and geometry reduces the need for frequent tool changes and contributes to lower tooling cost per part when compared to less specialised grades. For process planning, the insert is recommended where stability and controlled chip formation are priorities.

For process support with Tungaloy turning inserts and to confirm holder compatibility, contact Metav Werkzeuge for application guidance and component matching at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6903382
• Manufacturer SKU: TUN6903382
• Model series: ISO-Drehwendeschneidplatten
• Material: carbide

Facts

• Plate size: 15 mm
• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Cutting angle: 55°
• Free angle: 0°

Special features

• Rhombic plate form
• Cylindrical hole (with hole)
• Double-sided chipbreaker
• PVD-coated carbide, grade AH6235
• ISO-standard turning insert
• Suitable for external and internal turning
• Optimised for rostfreiem Stahl and interrupted cuts

FAQ

What materials is this insert suited for?
The DNMG150408 AH6235 Tungaloy turning insert is optimised for rostfreiem Stahl and performs well in interrupted cutting conditions and materials with a tendency to work-harden.

How does the AH6235 grade improve process reliability?
AH6235 uses a tougher substrate and a PVD coating to resist chipping and wear; this combination on the DNMG150408 format reduces unexpected edge failure and supports stable production.

Is the insert compatible with standard ISO holders?
Yes, the insert follows ISO dimensions; compatibility depends on matching holder form, free angle, tolerance class, fastening and pocket dimensions.

Which features aid chip control during turning?
The double-sided chipbreaker and optimised geometry of the rhombic plate promote predictable chip formation and evacuation, improving surface finish and tool life.

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.