DNMG 150612 AH6225 Wendeplatten - Tungaloy

Take advantage of precise ISO compatibility, a PVD-coated carbide grade tuned for rostfreien Stahl and a stable, sharp cutting edge for consistent medium-duty turning; order the insert directly via Metav Werkzeuge or consult the team for application advice.

DNMG 150612 AH6225 — Turning indexable insert, PVD-coated carbide — Tungaloy

A DNMG 150612 AH6225 indexable insert designed for general turning applications, offering a balanced combination of a sharp, stable cutting edge and universal performance for rostfreien Stahl.

• ISO DNMG150612, rhombic 55° geometry
• PVD-coated carbide AH6225 for rostfreien Stahl
• Double-sided chipbreaker with cylindrical hole
• Corner radius 1.2 mm, plate thickness 6.35 mm

Consistent cutting performance for medium-duty turning

The insert is a PVD-coated carbide solution that delivers a dependable balance between edge sharpness and wear resistance, optimised for medium machining conditions. As an indexable insert in the ISO series, the geometry and coating combine to reduce downtime and improve tool life, which supports efficient cycle times and predictable process costs. The stable cutting edge reduces the need for frequent regrinding and helps to maintain component tolerances across production batches.

Secure fit and predictable chip control in turning setups

Compatibility with the holder is determined by geometry, clearance, tolerance class, fastening and plate thickness; the ISO DNMG150612 form and the 55° rhombic angle ensure a secure seat in most standard turning holders. The double-sided chipbreaker and the insert’s design promote controlled chip formation when machining rostfreien Stahl, lowering the risk of built-up edge and improving surface finish. The presence of a cylindrical hole supports positive clamping and quick indexing for uninterrupted operations.

Robust edge life and straightforward handling

With a corner radius of 1.2 mm and a plate thickness of 6.35 mm, the insert provides a compromise between strength and detail for external and internal turning tasks. The AH6225 grade is developed to offer a sharp yet resilient cutting edge under variable conditions, helping to sustain tool performance across mixed batches and fluctuating feeds. For specific process windows, select the chipbreaker and insert grade to match material, machining type and machine stability. If additional technical data are required, the Metav Werkzeuge team is available to advise on tool selection and setup; contact via info@metav-werkzeuge.com or by phone at +49 2822 7131930.

Contact Metav Werkzeuge today to specify the right holder pairing for this Tungaloy DNMG150612 AH6225 insert or request tailored machining recommendations

Technical data

• Article number: 6890599
• SKU: 6890599-Tungaloy
• Manufacturer SKU: TUN6890599
• Manufacturer item number: 6890599

Numbers / Core technical data

• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Plate size: 15 mm
• Wedge/angle: 55°

Designs / Special features

• ISO designation: DNMG150612
• Carbide material: PVD-coated carbide (AH6225)
• Plate form: rhombic, with cylindrical hole
• Chipbreaker: double-sided
• Application: Turning (external and internal)
• Suited material: rostfreien Stahl
• Free clearance angle: 0°

FAQ

What machining tasks is this insert best suited for?
The DNMG150612 AH6225 insert is intended for external and internal turning, providing a balanced solution for medium-duty operations and especially suited for rostfreien Stahl.

How does the AH6225 grade affect tool life and finish?
The AH6225 PVD-coated carbide grade on the DNMG150612 supports a sharp, stable cutting edge that improves surface finish and extends usable life under varying cutting conditions.

Is the insert reversible or indexable?
Yes, the insert is double-sided and indexable; both faces can be used until the edge is worn, enabling economical use of the plate.

Which holder features are required for correct compatibility?
Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; the DNMG150612 geometry and cylindrical hole are designed for standard ISO-compatible turning holders.

Can this insert handle interrupted cuts or variable stability conditions?
The combination of a robust corner radius and the AH6225 grade provides reasonable resistance to shock and edge chipping in varying conditions, though machining strategy should match the workpiece rigidity.

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.