DNMG 110404 AH6225 Wendeplatten - Tungaloy

High-performance turning with a PVD-coated carbide grade and a 0.4 mm corner radius ensures a durable, sharp cutting edge and consistent productivity; order the DNMG110404 AH6225 directly via Metav Werkzeuge or ask our consultants if needed

DNMG 110404 AH6225 (Tungaloy) – ISO turning indexable insert, PVD-coated carbide, 0° clearance

DNMG110404 AH6225 — a precision ISO turning insert designed for medium‑duty machining of stainless steel, combining a sharp, stable cutting edge with robust chip control for reliable daily production

• PVD-coated carbide for stainless steel
• Rhombic 11 size, 4.76 mm thickness
• Double-sided chipbreaker for stable chips
• Cylindrical-hole design, 0° clearance

Higher throughput with predictable tool life

The PVD-coated carbide grade AH6225 offers a measured balance between edge sharpness and wear resistance, which translates into fewer tool changes and steadier cycle times. The PVD-coated surface reduces adhesion of built-up edge when machining stainless steel, while the substrate provides toughness against intermittent cuts. In practical terms, this means improved process stability and a clearer return on machining time, especially when switching between varied turning tasks.

Faster set-up and secure mounting for repeatable results

Compatibility with holders is governed by form, relief angle, tolerance class, fastening, size and thickness; this ISO‑standard format simplifies tool management across machines. The 0° clearance and cylindrical hole enable secure clamping in many standard DNMG holders, reducing set-up time and minimising the risk of insert displacement. Clear, measurable specifications make it straightforward to match the insert to existing toolholders and fixtures, supporting repeatable part quality with minimal adjustment.

Improved chip control and surface consistency

The double-sided chipbreaker combined with a corner radius 0.4 mm produces controlled chip formation and a balanced cut, which benefits both chip evacuation and surface finish. A modest corner radius helps maintain a stable cutting edge under varying feed and depth conditions, reducing vibration and promoting consistent surface integrity. For many production environments, this also reduces the need for downstream finishing and lowers the chance of unexpected rework.

Contact Metav Werkzeuge for application guidance and stock availability of the Tungaloy DNMG110404 AH6225 insert — technical consultants are available to advise on optimisation for specific stainless‑steel turning tasks.

Technical data

• Article number: 6947080
• Manufacturer SKU: TUN6947080
• Internal SKU: 6947080-Tungaloy
• Model series: ISO turning indexable inserts
• Manufacturer: Tungaloy

Core specifications

• Corner radius: 0.4 mm
• Size: 11
• Thickness: 4.76 mm
• Included angle: 55°
• Relief/clearance angle: 0°

Special features

• PVD-coated carbide grade AH6225
• Intended application: turning
• Double-sided chipbreaker
• Rhombic plate form (DNMG)
• Cylindrical hole (with hole)
• Compatibility determined by form, clearance, tolerance, fastening, size and thickness
• Suited for machining stainless steel

FAQ

What materials is this insert designed to machine?
The DNMG110404 AH6225 insert is optimised for turning stainless steel, with a PVD-coated carbide grade chosen to manage adhesion and wear typical of that material group.

How does the AH6225 grade affect tool life?
AH6225 offers a compromise between sharpness and toughness; the PVD layer improves wear resistance while the carbide core maintains edge stability, leading to predictable tool life in medium machining conditions.

Is the insert compatible with common DNMG holders?
Compatibility depends on holder form, relief angle, tolerance class, fastening and size; the ISO DNMG format and cylindrical hole make the insert suitable for many standard DNMG external holders when those parameters match.

What benefit does a 0° clearance provide?
A 0° clearance simplifies mounting geometry and often yields a robust cutting configuration for external turning applications, aiding secure clamping and consistent contact with the toolholder.

Does the double-sided chipbreaker mean two usable edges?
Yes, the double-sided chipbreaker typically enables indexable use on both sides of the insert, effectively providing multiple cutting positions before replacement.

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.