DNMG 110402 AH8015 Wendeplatten - Tungaloy

Benefit from the balanced wear resistance and edge stability of the AH8015 grade together with the universal 55° rhombic geometry and a fine 0.2 mm nose radius for consistent finishing. Order the insert directly via Metav Werkzeuge or request application advice from their consultants for optimal holder compatibility and process setup.

DNMG 110402 AH8015 — Indexable turning insert, PVD-coated carbide, 55° (Tungaloy)

A DNMG 110402 AH8015 indexable insert designed for general turning, especially suited to machining heat‑resistant alloys and mixed steels in external and internal turning operations

• PVD-coated carbide grade AH8015
• 55° rhombic geometry for versatile turning
• 0.2 mm nose radius for accurate finishes
• Double-sided insert with cylindrical central hole

Consistent edge behaviour and extended tool life

The combination of the AH8015 cutting grade and a PVD-coated surface provides a balance between wear resistance and edge stability, making the insert well suited to machining heat‑resistant alloys and mixed materials. The coating reduces flank wear at elevated temperatures and assists in maintaining a sharp cutting edge for longer intervals, which directly contributes to improved tool life and fewer indexations. This results in a more predictable process and reduced downtime for tool changes.

Geometry and mounting that ensure repeatable set-up

The 55° rhombic form paired with a 0° clearance angle offers a versatile geometry for both finishing and medium turning tasks. The insert size of 11 mm with a thickness of 4.76 mm and a 0.2 mm nose radius supports precise dimensional control and surface quality. The ISO-standard designation guarantees compatibility: correct selection of holder form, clearance angle, tolerance class, fastening and thickness ensures secure clamping and consistent cutting geometry across production batches. The central hole and cylindrical seating simplify alignment in compatible clamping systems.

Productivity improvements and straightforward maintenance

A double-sided design with an integrated chipbreaker lowers per‑edge costs and minimises tool inventory by offering multiple usable edges before disposal. The balanced grade and chip control reduce the tendency for built‑up edge when machining tough alloys, which helps to lower cycle time and maintain surface finish with fewer interventions. For workshop practice, using a matched underlay, clamping kit and replacement screws completes the system for fast indexation and straightforward maintenance, delivering predictable performance in serial production.

For tailored selection of Tungaloy DNMG 110402 AH8015 inserts and fast supply, contact Metav Werkzeuge via info@metav-werkzeuge.com or +49 2822 7131930 for expert application advice and procurement support

Technical data

• Article number: 6947165
• Manufacturer SKU: TUN6947165
• SKU: 6947165-Tungaloy
• Model series: ISO turning indexable inserts

Numbers / Core technical data

• Size: 11 mm
• Thickness: 4.76 mm
• Clearance angle: 0°
• Lead/wedge angle: 55°
• Corner radius: 0.2 mm

Design & special features

• Material: carbide (PVD‑coated) — grade AH8015
• Rhombic insert form (DNMG110402)
• Double-sided with integrated chipbreaker
• Cylindrical central hole for secure seating
• ISO‑standard turning insert suitable for external and internal turning
• Recommended for heat‑resistant alloys and general turning applications

FAQ

What materials is this insert suitable for?
The DNMG 110402 AH8015 insert is formulated for general turning and is particularly recommended for machining heat‑resistant alloys and mixed steels where a balance of wear resistance and edge strength is required.

How does the AH8015 grade improve process reliability?
The AH8015 grade, with its PVD coating, offers stable wear behaviour and a robust cutting edge, which leads to more predictable tool life and fewer interruptions for reindexing when compared with uncoated grades.

Which holders are compatible with this ISO insert?
Compatibility depends on matching the insert form, clearance angle, tolerance class, fastening and thickness. The DNMG110402 designation and the central hole mean it fits ISO‑compliant external holders and certain boring bars designed for rhombic DNMG inserts.

How does the double-sided design affect economics?
A double-sided insert provides additional usable edges, reducing the frequency of insert changes and lowering cost per cutting edge while maintaining consistent cutting geometry throughout its service life.

What surface finish can be expected with a 0.2 mm nose radius?
A 0.2 mm nose radius supports fine finishing operations, delivering improved surface quality while still being robust enough for light to medium turning passes when combined with proper feeds and speeds.

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.