DNMG 150604 AH6225 Wendeplatten - Tungaloy

The combination of a PVD‑coated carbide grade optimised for stainless steel, a stable 55° rhombic geometry and a double‑sided chipbreaker delivers consistent medium‑duty turning performance and reliable edge life; order the DNMG150604 AH6225 Tungaloy insert directly via Metav Werkzeuge or consult the technical advisers for application-specific pairing.

DNMG150604 AH6225 turning insert by Tungaloy — PVD‑coated carbide, rhombic 55°

A DNMG150604 AH6225 ISO‑standard turning insert for external and internal turning, engineered for stable cutting in stainless steels with a sharp, durable cutting edge.

• PVD‑coated carbide grade AH6225
• Rhombic 55° geometry, corner radius 0.4 mm
• Double‑sided with cylindrical mounting hole
• 6.35 mm thick, suitable for ISO turning systems

Consistent cutting performance for stainless steels

The PVD‑coated carbide grade AH6225 is formulated as a universal option for stainless steel machining, offering a sharp yet stable cutting edge under varying conditions. The coating improves resistance to adhesion and heat, which helps to maintain edge integrity during medium‑duty operations. This results in reduced flank wear, more consistent component finish and fewer unscheduled indexings, making the insert well suited where a balance between tool life and surface quality is required.

Secure clamping and straightforward tool matching

With a rhombic 55° geometry, a cylindrical mounting hole and a plate thickness of 6.35 mm, the insert gives clear mechanical references for holder selection and set‑up. Compatibility with a holder is determined by form, relief angle, tolerance class, fastening and size; using the correct combination reduces run‑out and improves repeatability. The double‑sided chipbreaker extends usable life by permitting a flange‑to‑flange index, while the defined corner radius 0.4 mm helps control cutting forces and surface finish when turning diameters or profiling features.

System approach for productivity and predictable costs

The ISO‑series design enables a system build comprising the insert, a matched external holder or boring bar, a shim/clamp set, and replacement screws. This standardised assembly supports fast changeovers and easier stock management. Selecting the appropriate chipbreaker and the AH6225 grade for the material and machine stability leads to fewer tool changes, more stable cycle times and an improved cost‑per‑part ratio, particularly in batch production and mixed‑batch stainless‑steel work.

For ordering or application advice on the DNMG150604 AH6225 Tungaloy insert, contact Metav Werkzeuge for technical guidance and prompt delivery coordination via info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• Article number: 6825913
• Manufacturer SKU: TUN6825913
• SKU: 6825913-Tungaloy
• Designation: DNMG150604 AH6225

Data

• Geometry angle: 55°
• Corner radius: 0.4 mm
• Plate size: 15 mm
• Plate thickness: 6.35 mm
• Relief angle: 0°

Special features

• PVD‑coated carbide (AH6225)
• Double‑sided chipbreaker
• Rhombic plate form, with cylindrical hole
• ISO‑standard turning insert for external and internal turning
• Universal grade optimised for stainless steel
• System components: insert, holder or boring bar, shim/clamp set, spare screws

FAQ

What materials is this insert designed for?
The DNMG150604 AH6225 insert is specified as a universal grade for stainless steel machining and performs well in medium‑duty turning operations.

How does the PVD coating benefit performance?
The PVD coating on the AH6225 grade increases wear and heat resistance, helping to maintain a stable cutting edge and consistent surface finish during turning.

Is the insert reversible and how does that affect productivity?
Yes, the plate is double‑sided; reversing the insert effectively doubles the usable cutting edges, extending tool life and reducing downtime for replacements.

What holder features must match the insert?
Compatibility depends on form, relief (frewinkel), tolerance class, fastening, size and thickness; selecting a holder that matches these parameters ensures secure clamping and accurate repeatability.

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.