DNMG 110402 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of a PVD-coated AH6225 grade and ISO conformity to deliver consistent turning results for stainless steels, while the rhombic DNMG form with a 0.2 mm corner radius ensures stable cutting and repeatable clamping; order directly via Metav Werkzeuge or contact our advisors for application guidance.

DNMG110402 AH6225 Tungaloy turning insert (for turning applications)

DNMG110402 AH6225 rhombic ISO turning insert optimised for external and internal turning of stainless steels with a sharp, stable cutting edge.

• PVD-coated carbide AH6225
• Optimised for stainless steels
• ISO rhombic DNMG 110402 profile
• Double-sided chipbreaker with cylindrical hole

Consistent cutting performance for turning operations

The PVD-coated carbide grade AH6225 is designed to combine a sharp cutting edge with robustness under changing conditions, making it suitable for medium machining tasks on stainless steels. The thin, wear-resistant coating reduces flank wear and helps maintain a stable edge geometry, which translates into predictable tool life and consistent part quality. For workshops seeking reliable surface finish and reduced scrap, this technical combination delivers measurable process stability without overcomplicating tool choice.

Engineered geometry for repeatable clamping and compatibility

The insert follows the ISO DNMG form, so compatibility with holders is determined by form, relief angle (0°), tolerance class, fastening, size and thickness. The rhombic shape (11 mm inscribed circle) and thickness 4.76 mm provide a secure seating in standard holders, while the corner radius 0.2 mm supports fine profiling and small step control. The cylindrical hole and specified lead angle (55°) ensure consistent orientation and clamping force, reducing vibration and improving repeatability across batches.

Practical shop-floor advantages and economical use

A double-sided chipbreaker design extends usable life by allowing both sides to be employed, lowering tooling cost per part and reducing changeover frequency. The insert’s combination of geometry and the AH6225 coating supports a broad range of turning tasks—external and internal—so fewer tool variants are required in the tool crib. If further specification is needed for a particular chart of materials or to match a holder, expert advice is available: email info@metav-werkzeuge.com or call +49 2822 7131930 for targeted recommendations and compatibility checks.

For tailored application advice on Tungaloy AH6225 turning inserts and to arrange supply via Metav Werkzeuge, contact our technical team at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6966127
• Manufacturer SKU: TUN6966127
• SKU: 6966127-Tungaloy
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Size (inscribed circle): 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.2 mm
• Relief angle: 0°
• Lead angle: 55°

Special features

• Material: carbide
• Coating: AH6225 (PVD)
• Shape: rhombic (DNMG)
• Chipbreaker: double-sided
• Hole: cylindrical
• Application: turning (external and internal)

FAQ

What materials is this insert designed for?
The AH6225 grade is formulated as a universal solution for stainless steels, offering a balance between edge sharpness and toughness ideal for medium cutting conditions.

Is the insert reversible and how does the double-sided chipbreaker help?
The double-sided chipbreaker allows use of both faces, extending the service life of each insert and improving economy compared with single-sided alternatives.

How is holder compatibility ensured for this ISO DNMG insert?
Compatibility depends on matching form, relief angle (0°), tolerance class, fastening method, size (11 mm) and thickness (4.76 mm); using an ISO DNMG holder with the correct seat ensures secure mounting.

Which geometry values are important for setup and programming?
Key dimensions are the inscribed circle 11 mm, thickness 4.76 mm, corner radius 0.2 mm and lead angle 55°; the cylindrical hole also affects clamping alignment.

Can this insert be used for both external and internal turning operations?
Yes, the insert is specified for external and internal turning, with chipbreaker and grade selected to suit typical stainless-steel turning tasks.

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.