DNMG 150412 AH120 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide AH120, a double-sided chipbreaker and ISO compatibility for reliable, repeatable turning performance. Order directly via Metav Werkzeuge or consult our specialists for application support and stock information.

DNMG 150412 AH120 Indexable Turning Insert for Turning — Tungaloy

The DNMG150412 AH120 is an ISO-standard indexable insert designed for external and internal turning, offering a PVD-coated carbide grade for a sharp cutting edge and high process security.

• ISO rhombic insert DNMG 55° geometry
• PVD-coated carbide grade AH120
• Double-sided chipbreaker for process security
• Cylindrical hole mounting, 4.76 mm thickness

Consistent edge life through a specialised grade

The AH120 grade is a PVD-coated carbide developed for wear resistance and reduced chipping during turning operations. As a result, the insert delivers a stable cutting edge that supports longer tool life and fewer indexings, which contributes to lower tool consumption and higher machine uptime. The combination of the coating and carbide substrate promotes reliable performance when a sharp edge and repeatable results are required, especially in medium-duty production environments.

Designed for fast, secure tool changes and straightforward mounting

The rhombic plate with a 55° main cutting geometry and a cylindrical hole ensures simple seating in ISO-compatible toolholders. The plate thickness of 4.76 mm and standard hole position match common clamping kits and screws, enabling quick insert changes and minimising downtime. The double-sided design provides two usable cutting edges per side, extending service intervals and improving cost efficiency in series turning.

Application scope and machining advantages

Optimised as an indexable solution for turning, the insert excels in external and internal turning operations where a balanced trade-off between edge sharpness and robustness is needed. The 1.2 mm corner radius supports dimensional stability and surface finish while the neutral relief angle (0°) helps maintain predictable chip flow with a double-sided chipbreaker that is suitable for a range of feed rates and material groups. The result is higher process security and consistent component quality in batch production.

For tailored advice on integrating this Tungaloy DNMG150412 AH120 insert into a machining setup, or to check immediate availability with Metav Werkzeuge, contact our technical team at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt guidance.

Technical Data

• Article number: 6810208-Tungaloy
• Manufacturer SKU: TUN6810208
• Manufacturer article number: 6810208
• Model series: ISO turning indexable inserts

Core technical data

• Cutting geometry angle: 55°
• Corner radius: 1.2 mm
• Plate thickness: 4.76 mm
• Plate size: 15 mm
• Relief angle: 0°

Designs & special features

• Material: carbide
• Coating: PVD
• Grade: AH120
• Plate form: rhombic
• Chipbreaker: double-sided
• Mounting: cylindrical hole
• Application: turning (external and internal)
• ISO-compatible insert for standard holders

FAQ

What materials is this insert suitable for?
The Tungaloy DNMG150412 AH120 insert is intended for a broad range of turning tasks; the PVD-coated carbide AH120 provides wear resistance and reliability across many common engineering materials.

How is the insert mounted in the toolholder?
Mounting uses the cylindrical hole and standard ISO seating; the plate thickness of 4.76 mm and the ISO rhombic form ensure compatibility with corresponding toolholders and clamping sets.

How many cutting edges are available per insert?
The insert is double-sided with a chipbreaker on each side, providing multiple indexable edges to extend service life and reduce replacement frequency.

Which geometry does the insert use for cutting?
The plate features a 55° rhombic geometry with a 1.2 mm corner radius and a neutral relief angle (0°), balancing finish quality and robustness for consistent 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.