DNMG 150612 AH8015 Wendeplatten - Tungaloy

Benefit from the balanced combination of PVD-coated AH8015 grade and the ISO DNMG150612 geometry for stable, long-lasting turning of heat-resistant alloys; the 55° rhombic form with a 1.2 mm corner radius delivers strength at the cutting edge. Order the insert directly via Metav Werkzeuge or contact our consultants for application-specific selection.

DNMG150612 AH8015 Tungaloy turning insert (ISO DNMG; 55° rhombic; 1.2 mm radius)

A DNMG150612 AH8015 Tungaloy turning insert designed for ISO-compliant external and internal turning of heat-resistant alloys and general turning applications.

• PVD-coated carbide AH8015
• ISO DNMG150612 rhombic form
• 55° geometry with 1.2 mm radius
• Double-sided chipbreaker with cylindrical hole

Reliable edge life for demanding alloys

The PVD-coated AH8015 grade combines wear resistance and edge stability, making the insert particularly suitable for machining heat-resistant alloys where thermal and abrasive wear occur. The balanced microstructure of the carbide substrate and the coating technology reduce flank wear and maintain cutting-edge integrity, which translates into more consistent component quality and longer intervals between indexings. The DNMG150612 geometry, with its 55° rhombic form and 1.2 mm corner radius, provides a robust cutting edge that supports both medium and heavier cuts without compromising surface finish.

Fast integration into ISO tooling systems for predictable production

Designed as an ISO-compliant indexable insert, compatibility with a toolholder is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The insert’s 6.35 mm thickness and cylindrical hole enable secure clamping in standard DNMG holders and boring bars, while the double-sided design offers economical use by providing two indexed cutting edges. In a typical tooling system—insert, matching external holder or boring bar, shim/clamp set and replacement screws—the standard format simplifies procurement and reduces stocking complexity, so machine set-up is faster and tool-change downtime is minimised.

Better chip control and application-driven selection guidance

The double-sided chipbreaker suits a range of turning conditions when matched to workpiece material and machine stability. For best results, select the chipbreaker style and grade in relation to the workpiece, cut depth and feed: coarser chip control and larger radii favour interrupted cuts and heavy engagement, while finer chipforming improves surface finish in light finishing passes. The insert’s geometry supports both external and internal turning operations, offering process reliability and repeatable results when toolholding and cutting data are adapted to the application.

Contact Metav Werkzeuge to specify the DNMG150612 AH8015 turning insert and to arrange matching holders or technical advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6947096
• Manufacturer SKU: TUN6947096
• SKU: 6947096-Tungaloy
• Model series: ISO indexable turning inserts

Facts

• Corner radius: 1.2 mm
• Main angle: 55°
• Clearance angle: 0°
• Thickness: 6.35 mm
• Size: 15 mm

Special features

• PVD-coated carbide
• Grade AH8015
• Rhombic 55° form
• Double-sided chipbreaker
• Cylindrical hole
• ISO DNMG150612 format

FAQ

Which materials is this insert suitable for? The AH8015 grade is intended for machining heat-resistant alloys and comparable materials; the DNMG150612 geometry is suitable for general turning when matched with the appropriate chipbreaker and cutting data.

Can this insert be used for both external and internal turning? Yes, the insert is designed for both external and internal turning operations when combined with a suitable holder or boring bar and correct clamping.

How does the double-sided design affect cost-effectiveness? Being double-sided provides two usable cutting edges per index, which increases tool life per insert and lowers the cost per produced component when the insert is used in appropriate conditions.

What should be considered when choosing a compatible holder? Compatibility is governed by form, clearance angle, tolerance class, fastening type, size and thickness; confirm the holder matches the ISO DNMG format and 6.35 mm thickness to ensure secure clamping.

Is the 1.2 mm corner radius suitable for finishing passes? A 1.2 mm radius offers a compromise between edge strength and surface finish; for very fine finishing, a smaller radius is normally chosen, whereas 1.2 mm gives greater robustness for semi-finishing and general turning.

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.