DNMG 110408 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a universally applicable PVD-coated carbide grade, precise ISO DNMG geometry and a 0.8 mm corner radius for stable, repeatable stainless-steel turning; order directly via Metav Werkzeuge or consult the technical team for application-specific recommendations.

DNMG 110408 AH6225 – ISO rhomboid turning insert for stainless steels by Tungaloy

The DNMG110408 AH6225 is an ISO rhomboid turning insert designed for external and internal turning of stainless steels, offering a sharp yet stable cutting edge for medium machining and varying operating conditions.

• PVD-coated carbide grade AH6225
• Universal for stainless steel machining
• 0.8 mm corner radius for versatile profiles
• Double-sided chipbreaker, cylindrical hole

Consistent cutting performance with PVD-coated carbide

The insert combines a PVD-coated carbide substrate with the AH6225 grade to achieve a balance between a sharp cutting edge and robust edge stability. This results in predictable tool life during medium-duty turning of stainless steels and helps to maintain surface finish over longer production runs. The coating reduces built-up edge and improves resistance to temperature-related wear, which supports higher process reliability and fewer interruptions for tool changes.

Designed for simple holder compatibility and secure clamping

Compatibility is determined by form, relief angle, tolerance class, fixation, size and thickness; the DNMG form and ISO dimensions ensure straightforward matching to standard holders and boring bars. The insert’s cylindrical hole and available screw clamping arrangements provide secure fixation, while the rhomboid geometry permits reversible indexing for efficient use of cutting edges. The 0° clearance angle and 0.8 mm corner radius offer a predictable cutting geometry that eases setup and repeatable positioning in ISO-compatible tool systems.

Application advantages: productivity and chip control

Equipped with a double-sided chipbreaker, this insert manages chip formation effectively under the specified conditions, reducing the risk of entanglement and improving evacuation in both external and internal turning. The universal nature of the grade allows operators to select this insert when machining a range of stainless steels in medium cutting regimes, simplifying tool inventory and supporting faster changeovers. Overall, the combination of geometry, grade and coating promotes steady productivity and consistent surface quality.

Contact Metav Werkzeuge to discuss application parameters or to purchase the DNMG 110408 AH6225 insert; technical consultants are available to advise on holder compatibility and optimal cutting data

Technical data

• Article number: 6947223
• Manufacturer article number: 6947223
• SKU: 6947223-Tungaloy
• Manufacturer SKU: TUN6947223
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• Coating: PVD

Facts

• Corner radius: 0.8 mm
• Thickness: 4.76 mm
• Size: 11 mm
• Relief/clearance angle: 0°
• WPL ISO code: 110408

Special features

• ISO rhomboid insert (DNMG)
• Grade: AH6225, universal for stainless steels
• Double-sided chipbreaker
• Cylindrical hole, with hole
• Rhombic plate form
• Suitable for external and internal turning
• PVD-coated carbide for improved wear resistance
• Manufacturer: Tungaloy

FAQ

What materials is this insert intended for?
The DNMG 110408 AH6225 insert is formulated for machining stainless steels and performs well in medium cutting conditions common to that material group.

Will this insert fit standard DNMG holders?
Yes. The insert follows ISO DNMG geometry and is compatible with holders that match form, size, thickness and clamping style for DNMG inserts.

How does the double-sided chipbreaker help in production?
The double-sided chipbreaker on the insert promotes controlled chip formation and safer evacuation, which enhances process stability during external and internal turning.

What are the key mounting characteristics to check before use?
Verify holder compatibility for form, tolerance, fastening arrangement and that the 4.76 mm thickness and 11 mm size match the toolholder specification for secure clamping.

Is the insert reversible to extend edge usage?
Yes; the rhomboid DNMG form and double-sided geometry allow indexing to additional cutting edges, improving economical use of the insert.

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.