DNMG 150408 AH8005 Wendeplatten - Tungaloy

Take advantage of the PVD-coated AH8005 grade and the 0.8 mm corner radius to extend tool life and maintain stable cycle times in demanding turning operations; order the inserts directly via Metav Werkzeuge or contact their consultants for application support.

DNMG150408 AH8005 DNMG turning insert — PVD-coated cemented carbide, 55° rhombic

A DNMG150408 AH8005 Tungaloy insert engineered for stable external and internal turning of heat-resistant alloys and hard materials.

• PVD-coated carbide grade AH8005
• 0.8 mm corner radius for finishing
• Double-sided, cylindrical hole design
• ISO DNMG 55° rhombic insert

Longer tool life and consistent process economy

The PVD-coated cemented carbide composition of this grade, AH8005, delivers pronounced wear resistance under elevated temperatures. That technical combination reduces flank and crater wear during higher cutting temperatures, which translates into fewer index changes and more consistent production cycles. For contract manufacturers and job shops aiming to lower unit costs, the result is measurable: uptime increases and tool consumption becomes more predictable.

Secure geometry for repeatable clamping and chip control

The 55° rhombic form with a 0° clearance and 0.8 mm radius ensures reliable seating and consistent cutting line engagement. The double-sided configuration with a cylindrical hole improves clamping stability while offering economical indexability. The defined geometry supports accurate regrip and repeatable part tolerances, which benefits setups where reproducibility and surface integrity are critical.

Optimised for heat-resistant alloys and hardened materials

Designed specifically for demanding materials, the AH8005 grade performs well when machining heat‑resistant alloys and harder alloys where thermal stability and edge tenacity are required. The PVD layer enhances the effective hot hardness of the substrate, so the insert maintains edge stability during interrupted cuts or high-temperature contact. This makes the product a pragmatic choice for aerospace, energy and high-performance component production.

System compatibility and straightforward integration

As part of the ISO DNMG family, the insert fits common holders when the form, clearance, tolerance class, fixing method, size and thickness match. Typical system setup comprises the indexable insert, a matching external holder or boring bar, and a backing shim or clamp set with replacement screws. The standardised dimensions and the rhombic form simplify inventory management and reduce the variety of holders required for mixed-production environments.

Select Tungaloy AH8005 inserts for dependable, economic turning — contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored technical advice and ordering support

Technical data

• Article number: 6741661
• Manufacturer SKU: TUN6741661
• SKU: 6741661-Tungaloy
• Brand: Tungaloy
• Model series: ISO-Drehwendeschneidplatten

Core dimensions

• Corner radius: 0.8 mm
• Plate thickness: 4.76 mm
• Plate size: 15 mm
• Included angle: 55°
• Clearance angle: 0°
• ISO code: 150408

Features / Applications

• Material: cemented carbide
• Coating/grade: AH8005 (PVD)
• Double-sided with cylindrical hole
• Rhombic insert form (DNMG)
• Application: Turning (external and internal)
• Chipbreaker: double-sided

FAQ

What materials is this insert best suited for?
The DNMG150408 AH8005 Tungaloy insert is optimised for heat-resistant alloys and harder materials where AH8005 provides enhanced wear resistance.

Is the insert suitable for both external and internal turning?
Yes, the insert is intended for external and internal turning operations as part of the ISO DNMG series and is compatible with appropriate holders.

How does the PVD coating benefit cutting performance?
The PVD layer on the AH8005 grade increases hot hardness and reduces adhesion and wear, improving performance in higher-temperature cutting scenarios.

What advantages does the cylindrical hole provide?
The cylindrical hole design enhances clamping stability and simplifies secure fastening in the seat, contributing to repeatable cutting geometry.

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.