DNMG 150408 AH8015 Wendeplatten - Tungaloy

Take advantage of the balanced PVD-coated carbide and 0.8 mm corner radius for consistent tool life and process stability; order the DNMG150408 AH8015 turning insert directly via Metav Werkzeuge or contact the technical team for application advice.

DNMG 150408 AH8015 Turning Insert for Turning by Tungaloy

DNMG150408 AH8015 is a rhombic ISO turning insert designed for general turning of heat-resistant alloys, combining a stable cutting edge with wear-resistant PVD-coated carbide.

• PVD-coated carbide for heat-resistant alloys
• 0.8 mm corner radius for stable cutting
• Double-sided chipbreaker for reliable performance
• Rhombic 55° geometry with cylindrical hole

Consistent metalcutting performance and tool life

The AH8015 grade is a PVD-coated carbide designed as a first choice for the general machining of heat-resistant alloys. The coating increases wear resistance while the substrate preserves edge stability, which together reduce regrinds and tool changes. The rhombic geometry with a 55° included angle and a 0.8 mm corner radius delivers predictable cutting behaviour, supporting repeatable surface finish and stable chip formation even in interrupted cuts.

Precise compatibility and clamping for industrial setups

Compatibility with toolholders is governed by insert form, relief angle, tolerance class, fastening style, size and thickness. The DNMG150408 format fits ISO-standard external holders and boring bars when the holder matches the insert’s dimensions and clamping concept. The insert's cylindrical hole enables secure screw clamping and simple indexing; this supports rapid tool changes and lowers machine downtime in production environments.

Productivity through chip control and application flexibility

The double-sided chipbreaker geometry balances chip control and cutting forces, aiding heat dissipation and preventing long, stringy chips. For external and internal turning operations, selecting the appropriate chipbreaker and the AH8015 grade ensures efficient material removal and extended tool life. The insert’s 4.76 mm thickness and rhombic shape provide rigidity for medium to heavy cuts where stability is essential.

System-level benefits and process advice

As part of a complete system — ISO insert, matching external holder or boring bar, shim/clamping set and replacement screws — this insert supports streamlined inventory and quick set-ups. Metav Werkzeuge recommends matching holder runout tolerance and clamping method to the insert dimensions to maintain consistent cutting conditions and minimise vibrations that could shorten tool life.

Contact Metav Werkzeuge for tailored application guidance on the Tungaloy DNMG150408 AH8015 turning insert; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss holder compatibility and cutting data

Technical data

• Article number: 6793733
• Manufacturer SKU: TUN6793733
• SKU: 6793733-Tungaloy
• Brand: Tungaloy
• Model series: ISO turning insert series

Core data

• Corner radius: 0.8 mm
• Insert size: 15 mm
• Thickness: 4.76 mm
• Included angle: 55°
• Relief angle: 0°
• Manufacturer article number: 6793733

Design & features

• Shape: rhombic
• Hole: with cylindrical hole
• Coating: PVD
• Material: carbide
• Chipbreaker: double-sided
• Application: turning (external and internal)
• System composition: ISO insert, compatible external holder or boring bar, shim/clamping set, replacement screws
• Compatibility factors: form, relief angle, tolerance class, fastening, size, thickness

FAQ

What materials is this insert best suited for?
The AH8015 grade in the DNMG150408 insert is optimised for heat-resistant alloys and delivers a balanced combination of wear resistance and edge stability for such materials.

Is the insert indexable and reversible?
Yes, the DNMG150408 is a double-sided indexable insert; the rhombic shape allows rotation to a fresh cutting edge, extending usable tool life.

Which holder types are compatible with this geometry?
Compatibility requires an ISO-compatible external holder or boring bar that matches the DNMG150408 form, relief angle, tolerance class, fastening method, size and thickness.

How does the cylindrical hole affect clamping?
The cylindrical hole enables secure screw clamping and straightforward replacement of screws, supporting consistent seating and repeatable clamping force.

For which turning operations is this insert recommended?
Use the insert for both external and internal turning; select the chipbreaker and AH8015 grade according to the workpiece material and setup stability for best results.

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.