DNMG 150412 AH8005 Wendeplatten - Tungaloy

Take advantage of the combination of PVD‑coated carbide wear resistance and ISO compatibility for stable, productive turning operations; the robust 1.2 mm corner radius and 55° geometry deliver reliable edge life and consistent surface finish. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice.

DNMG 150412 AH8005 Tungaloy turning insert — PVD‑coated carbide, 55° rhombic, 1.2 mm corner radius

DNMG 150412 AH8005 is an ISO‑standard turning insert engineered for external and internal turning of heat‑resistant alloys and other hard materials.

• ISO‑standard rhombic insert, 55° geometry
• PVD‑coated carbide grade AH8005
• 1.2 mm corner radius for robust edge strength
• Double‑sided chipbreaker, cylindrical hole

Increased cutting performance through PVD coating and grade design

The PVD‑coated carbide in grade AH8005 provides markedly improved wear resistance when machining heat‑resistant alloys and other demanding materials. The hard, thin PVD layer reduces flank and crater wear while preserving the substrate toughness, so the cutting edge withstands higher temperatures and maintains integrity during sustained cuts. This results in longer intervals between indexing or replacement and contributes to predictable tool life, aiding production planning and reducing unexpected downtime.

Reliable integration into ISO tool systems for simpler tool management

Designed as an ISO insert with a rhombic form and 55° approach angle, the component fits standard external toolholders when matching form, clearance, tolerance class, fastening and size are observed. The 4.76 mm plate thickness and 15 mm inscribed circle are dimensioned for stable clamping, while the cylindrical hole enables secure fixation. Compatibility is determined by those geometric parameters, which simplifies stocking by allowing interchangeability across compatible holders and reduces the need for multiple bespoke solutions.

Consistent surface finish and chip control for productive turning

The 1.2 mm corner radius delivers a robust cutting edge that resists chipping under interrupted cuts and heavy engagement, improving process stability. Combined with the double‑sided chipbreaker, chip formation is controlled for both external and internal turning, reducing the risk of tangling or workpiece damage and promoting a repeatable surface finish. The result is fewer rework cycles and enhanced throughput, particularly in setups where consistent component quality is essential.

Contact Metav Werkzeuge for tailored cutting parameters and supply of Tungaloy DNMG 150412 AH8005 inserts — expert advice and rapid delivery for efficient turning processes

Technical data

• Article number: 6741663
• Manufacturer SKU: TUN6741663
• SKU: 6741663-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Label: DNMG150412 AH8005 Tungaloy‑Wendeplatte

Core specifications

• Size (inscribed circle): 15 mm
• Thickness: 4.76 mm
• Corner radius: 1.2 mm
• Relief angle: 0°
• Insert angle: 55°
• ISO code: 150412

Materials & special features

• Material: carbide (PVD‑coated, grade AH8005)
• Shape: rhombic
• Hole: with hole, cylindrical hole style
• Chipbreaker: double‑sided
• Application: Turning (external and internal)
• Typical system: ISO insert + external holder or boring bar + clamp/shim + replacement screws

FAQ

What materials is this insert best suited for?
The DNMG 150412 AH8005 insert is optimised for heat‑resistant alloys and hard materials; the PVD‑coated carbide composition of the AH8005 grade ensures stable performance during demanding turning operations.

How is holder compatibility ensured for this ISO insert?
Compatibility is achieved by matching holder form, clearance angle, tolerance class, fastening method, inscribed circle (15 mm) and thickness (4.76 mm); the DNMG 150412 designation reflects the standardised geometry.

Does the insert provide good chip control for internal turning?
Yes, the double‑sided chipbreaker and the rhombic 55° geometry support controlled chip formation for both external and internal turning, helping to maintain surface quality.

What advantages does the 1.2 mm corner radius offer?
The 1.2 mm corner radius provides a robust edge that resists chipping under load, improving process stability and contributing to consistent surface finish during medium to heavy cuts.

Is this a single‑use or indexable insert?
The insert is double‑sided and indexable, allowing the cutting edge to be indexed when wear occurs; this supports economical use and predictable tool life with the DNMG 150412 AH8005 configuration.

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.