DNMG 150612 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide, precise 1.2 mm corner radius, and ISO conformity for consistent turning productivity; order and discuss holder compatibility via Metav Werkzeuge or consult our technical team for application-specific advice.

DNMG 150612 AH8015 Tungaloy indexable insert for turning

The DNMG150612 AH8015 is an ISO-standard indexable turning insert for external and internal turning, featuring a 55° rhombic form and a cylindrical centre hole for secure clamping.

• ISO-standard rhombic insert, 55° geometry
• PVD-coated carbide for heat-resistant alloys
• Double-sided chipbreaker for economy
• 1.2 mm corner radius for robust edge life

Consistent performance in general turning operations

The PVD-coated carbide grade AH8015 is specified for the general machining of heat-resistant alloys; it balances wear resistance and edge stability, which reduces the frequency of insert changes and supports longer uninterrupted machine cycles. The rhombic 55° geometry provides a versatile cutting angle for both finishing and medium-depth cuts, while the 1.2 mm corner radius helps maintain a stable cutting edge under intermittent loads. For production environments where repeatability matters, the ISO conformity ensures predictable seating and clamping when paired with compatible holders.

Stable chip control and predictable tool life

A double-sided chipbreaker design improves chip formation across a range of feeds, helping to avoid rattling in the toolholder and enhancing surface finish consistency. The PVD coating reduces built-up edge when machining tougher alloys, and the substrate carbide core sustains the cutting edge at elevated temperatures. Together these features contribute to measurable productivity gains: fewer interruptions for tool changes and more reliable surface quality, which translates into lower unit costs over longer production runs.

Fit, handling and compatibility explained for the workshop

Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness; the insert’s cylindrical centre hole and rhombic shape make selection straightforward for standard ISO holders. The nominal plate size is 15 mm with a thickness of 6.35 mm; the specified 0° clearance angle and 55° cutting geometry should be matched to the holder and machining strategy. For those less familiar with insert selection: the ISO code and dimensions facilitate quick cross-referencing with holders and clamping sets, avoiding guesswork and ensuring correct seating and repeatable clamp torque.

Practical benefits for process reliability and shopfloor efficiency

Using a grade optimised for heat-resistant alloys reduces downtime caused by edge chipping and wear, while the double-sided format extends usable life per insert, improving cost efficiency per component. The combination of PVD coating, robust carbide substrate and a well-defined chipbreaker yields stable cutting performance and consistent surface quality, particularly in serial production. When paired with the appropriate holder and clamping kit, this insert supports a streamlined workflow and predictable cycle times.

Contact Metav Werkzeuge for tailored advice on matching holders and selecting the right chipbreaker for the intended material and process

Technical Data

• Article number: 6947129
• Manufacturer SKU: TUN6947129
• SKU: 6947129-Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Facts

• Insert designation: DNMG150612
• Size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 1.2 mm
• Geometry angle: 55°
• Clearance angle: 0°
• Centre hole: with cylindrical hole

Special features

• Material: carbide
• Coating: PVD
• Chipbreaker: double-sided
• Plate form: rhombic
• Typical application: turning

FAQ

What materials is this insert suited for? The DNMG150612 AH8015 insert is optimised for machining heat-resistant alloys; the PVD-coated carbide grade provides a balance of wear resistance and edge stability for such materials.

How does the 1.2 mm corner radius affect machining? A 1.2 mm corner radius increases edge robustness and reduces the risk of chipping during interrupted cuts, which helps maintain consistent surface finish and extends insert life.

Is the insert compatible with standard ISO holders? Yes, the DNMG150612 follows ISO geometry conventions; compatibility will depend on holder form, size, thickness and fastening method, so matching those parameters ensures correct seating.

Can this insert be used for both internal and external turning? The rhombic 55° geometry and cylindrical centre hole make the insert suitable for both external and internal turning when used with an appropriate holder and correct approach angles.

What advantages does the PVD coating provide? The PVD coating on the AH8015 grade reduces built-up edge and improves thermal resistance, supporting longer tool life and consistent cutting performance on heat-resistant alloys.

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.

Sind Sie sich nicht sicher, ob dieses Werkzeug Ihre Anforderungen erfüllt? Oder benötigen Sie ergänzende technische Daten? Kein Problem – wir stehen Ihnen gerne zur Verfügung. 📧 eMail: info@metav-werkzeuge.com ☎️ Telefon: +49 2822 7131930