DNMG 150416 AH6225 Wendeplatten - Tungaloy

Take advantage of a universal, PVD-coated AH6225 grade that balances a sharp cutting edge with stable performance for stainless steel turning; the DNMG 150416 geometry with a 1.6 mm corner radius and 55° cutting angle reduces setup complexity and inventory while maintaining consistent results. Order the insert directly via Metav Werkzeuge or consult the team for holder matching and process optimisation.

DNMG 150416 AH6225 Turning Insert — PVD-coated carbide, 55° geometry — Tungaloy

DNMG 150416 AH6225 is an ISO-format turning indexable insert designed for external and internal turning where consistent performance with stainless steels is required

• PVD-coated universal grade AH6225
• Rhombic shape with cylindrical hole
• Double-sided chipbreaker for extended use
• 1.6 mm corner radius for robustness

High-performance cutting for stainless steels with a universal grade

The combination of a PVD-coated surface and a wear-resistant carbide substrate gives a reliable cutting edge suited to the demands of machining stainless steels. The AH6225 grade is engineered to deliver a balance between a sharp initial edge and sufficient toughness for varied operating conditions, meaning fewer insert changes in mixed production runs. This results in higher machine uptime and a predictable tool life under typical turning feeds and depths.

ISO compatibility and secure clamping minimise setup risk

The ISO-format geometry simplifies holder selection, but compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness. The rhombic shape with a cylindrical hole enables secure fixation in standard DNMG-compatible holders; the included relief angle of 0° and the 55° main cutting angle ensure stable cutting kinematics. Selecting a matching clamping seat and screw avoids false fits and supports repeatable positioning for batch production.

Operational efficiency and material-adapted chip control

A double-sided chipbreaker and a 1.6 mm corner radius provide both chip control and edge strength for moderate turning operations. Double-sided use halves the number of inserts required per component series, reducing stock complexity and cost per part. The 55° geometry promotes favourable cutting forces on interrupted surfaces, while the robust edge form helps to withstand variations in stainless steel work-hardening tendency during continuous production.

Contact Metav Werkzeuge to discuss holder compatibility and secure the DNMG 150416 AH6225 PVD-coated carbide insert for your next turning operation — phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: 6947242
• Manufacturer SKU: TUN6947242
• Model series: ISO turning indexable inserts
• Manufacturer: Tungaloy
• ISO designation: DNMG150416

Facts

• Corner radius: 1.6 mm
• Thickness: 4.76 mm
• Inscribed circle / size: 15 mm
• Relief angle: 0°
• Cutting angle: 55°
• Hole: cylindrical

Special features

• Material: PVD-coated carbide
• Grade: AH6225 (universal for stainless steels)
• Chipbreaker: double-sided
• Shape: rhombic
• Application: turning (external and internal)

FAQ

What materials is this insert suitable for? The DNMG 150416 AH6225 Tungaloy indexable insert is optimised for stainless steels and performs well in mixed batches where a universal PVD-coated grade is required.

How does the chipbreaker influence machining? The double-sided chipbreaker built into the DNMG 150416 AH6225 insert promotes controlled chip formation and supports consistent surface finish when turning stainless steels with moderate cutting parameters.

Can the insert be used on both internal and external turning operations? Yes, the ISO-format DNMG 150416 AH6225 turning insert is designed for external and internal turning when mounted in the appropriate DNMG-compatible holder.

What should be considered when selecting a holder for this insert? Holder compatibility depends on form, relief angle, tolerance class, fastening, size and thickness; use a holder that matches the DNMG 150416 geometry and ensures secure clamping of the Tungaloy insert.

Is the insert reversible and how many cutting edges are available? The DNMG 150416 AH6225 indexable insert is double-sided, allowing rotation to a fresh edge and extending the number of usable cutting edges per 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.