DNMG 150602 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide grade AH6225, a 55° rhombic geometry and a precise 0.2 mm corner radius for consistent medium turning of stainless steels; order the insert via Metav Werkzeuge or consult our technical team for holder matching and process parameters.

DNMG150602 AH6225 Tungaloy indexable insert for Turning — PVD-coated carbide, 55°

DNMG150602 AH6225 is an ISO rhombic indexable insert designed for reliable external and internal turning in industrial metalworking applications

• ISO‑standard rhombic insert, 55° cutting angle
• PVD-coated carbide AH6225 for stainless steels
• Double-sided geometry with cylindrical hole
• Stable sharp edge for medium machining

Proven chip control and process reliability

The PVD-coated AH6225 carbide composition delivers a balance of edge sharpness and stability that supports repeatable results in demanding shop-floor conditions. The insert’s double-sided geometry allows economical indexation, while the cylindrical hole and standard ISO form ensure straightforward clamping in compatible holders. These characteristics together reduce downtime from frequent regrinding and help maintain consistent surface quality across serial production runs, which supports higher overall process reliability.

Edge performance optimised for medium turning

A 0.2 mm corner radius and the insert’s rhombic profile combine to provide a controlled engagement with the workpiece, suitable for medium cutting depths and varying feed rates. The PVD coating improves wear resistance and thermal stability, so the cutting edge stays sharper for longer when machining stainless steels. For operations that demand both dimensional consistency and good surface finish, this geometry gives a clear trade-off between strength and cutting efficiency, reducing the need for excessive finishing passes.

Clear holder compatibility and system advantages

Compatibility with a toolholder is defined by form, clearance angle, tolerance class, fastening method, size and plate thickness; the ISO designation simplifies selection and integration into existing tool systems. The 6.35 mm plate thickness and 15 mm insert size match standard external holders and boring bars, while the 55° included angle is widely used for general turning tasks. Specifying the correct holder and clamping set along with matching spare screws ensures the full performance of the insert is realised in production.

Material range and economical machining

Designed primarily for stainless steels, the geometry and grade also perform well across a broad spectrum of alloys in medium-duty turning. The combination of a robust substrate and PVD coating contributes to predictable tool life and surface integrity, which supports cost-effective machining cycles. By favouring inserts that are easy to index and compatible with ISO systems, workshops can lower inventory complexity and keep changeover times short, enhancing throughput and production flexibility.

For application-specific recommendations or to ensure optimal holder selection for the DNMG150602 AH6225 Tungaloy insert, request a technical consultation from Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6950942
• SKU: 6950942-Tungaloy
• Manufacturer SKU: TUN6950942
• Material: Hartmetall
• Grade: AH6225
• Coating: PVD

Facts

• Insert designation: 150602
• Size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 0.2 mm
• Included angle: 55°
• Hole: with hole

Special features

• Rhombic plate geometry
• Double-sided chipbreaker
• Cylindrical hole style
• ISO-standard turning insert
• Intended for external and internal turning
• Suited to stainless steels and general medium machining

FAQ

Is this insert suitable for machining stainless steels?
Yes. The AH6225 grade is a PVD-coated carbide developed as a universal grade for stainless steels, and the DNMG150602 AH6225 Tungaloy insert is optimised for medium turning in those materials.

How is holder compatibility determined for this insert?
Compatibility depends on the insert form, clearance angle, tolerance class, fastening, size and thickness; the ISO designation of the DNMG150602 simplifies selection and ensures it fits appropriate ISO holders and boring bars.

Can the insert be used for internal as well as external turning?
Yes. The plate is intended for both external and internal turning operations when mounted in a suitable holder or boring bar.

What advantages does the double-sided geometry provide?
Double-sided geometry permits re-indexing to a fresh cutting edge, extending usable life per insert and improving cost-efficiency in repetitive machining tasks.

Why is the corner radius important and what is it here?
A 0.2 mm corner radius balances edge strength and surface finish; it reduces the likelihood of chipping while supporting good surface integrity in medium machining.

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.