DNMG 110404 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated carbide grade and a precise 55° rhomboid geometry for consistent medium turning of stainless steels, plus straightforward holder compatibility checks for smooth production planning. Order the insert via Metav Werkzeuge or consult the technical team for application matching.

DNMG 110404 AH6225 indexable turning insert for Turning — Tungaloy

DNMG 110404 AH6225 is an ISO-standard indexable insert designed for general turning applications, offering a balanced cutting edge for medium machining of stainless steels and adaptable mounting to compatible holders.

• DNMG rhomboid shape, 55° principle
• PVD-coated carbide grade AH6225
• 0.4 mm corner radius for versatile finish
• Double-sided insert with cylindrical hole

Consistent cutting performance for stainless-steel turning

The combination of a PVD-coated carbide substrate and the AH6225 grade delivers a cutting edge that is both sharp and stable, specifically tuned for stainless steels under variable conditions. This cartridge-style insert supports medium cutting depths with reliable chip control thanks to the double-sided chipbreaker, reducing the need for frequent regrinding and helping to maintain cycle-time consistency. The coating extends tool life under intermittent contact and mitigates work hardening tendencies common to austenitic stainless alloys, which in turn improves process predictability during serial production.

Geometry and dimensions that support repeatable finishes

The 55° rhomboid geometry with a 0° clearance angle provides a robust seating and predictable cutting direction, which is beneficial for both external and internal turning operations. The 0.4 mm corner radius balances edge strength and surface finish, enabling a compromise between roughing stability and finishing quality. With a plate thickness of 4.76 mm and a nominal size of 11 mm, the insert integrates into standard ISO holders provided compatibility is checked for form, tolerance class, fastening and thickness. The central cylindrical hole ensures secure clamping and repeatable positioning in the clamping set and replacement screws.

Practical system integration and operational advantages

As part of an ISO-compliant system — insert plus matched external holder or boring bar, underlay/clamp set and replacement screws — the component simplifies stock-keeping and assembly in modular turning setups. The double-sided design maximises usable edges per insert rotation, supporting cost-efficient production runs. The PVD coating combined with the substrate chemistry promotes stable chip formation and good edge retention, lowering the frequency of tool changes in mixed-production environments. For application planning, the insert’s specification supports selection of chipbreaker and grade that suit the chosen material, machining strategy and machine-tool rigidity.

For specification support on Tungaloy AH6225 turning inserts, contact Metav Werkzeuge for tailored advice via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6966161
• SKU: 6966161-Tungaloy
• Manufacturer SKU: TUN6966161
• Manufacturer: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• ISO code: 110404
• Shape: rhomboid, 55°
• Plate size: 11 mm
• Plate thickness: 4.76 mm
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Hole: with hole
• Hole style: cylindrical hole

Special features

• Material: carbide
• Coating: PVD-coated
• Grade: AH6225
• Chipbreaker: double-sided
• Application: turning (external and internal)
• Compatibility depends on holder form, clearance, tolerance, fastening and thickness

FAQ

What materials is this insert suited for?
The DNMG 110404 AH6225 insert from Tungaloy is formulated primarily for stainless steels, offering a sharp yet stable cutting edge for medium machining under varying conditions.

Is the insert compatible with standard ISO holders?
The DNMG 110404 AH6225 follows ISO geometry; compatibility with an external holder or boring bar is determined by form, clearance angle, tolerance class, fastening method, size and thickness.

How does the AH6225 grade affect tool life?
The AH6225 PVD-coated grade provides improved edge stability and wear resistance in stainless-steel turning, which supports longer intervals between indexings compared with uncoated substrates in similar conditions.

What advantages does the double-sided chipbreaker offer?
The double-sided chipbreaker on this indexable plate enhances chip control and allows economical reuse of cutting edges, improving process efficiency during serial or batch production.

Which assembly components are required for mounting?
A matched ISO external holder or boring bar, an underlay/clamp set and the correct replacement screws are required to secure the DNMG 110404 AH6225 insert reliably in the toolholder.

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.