DNMG 150408 AH8005 Wendeplatten - Tungaloy

Take advantage of the PVD-coated AH8005 grade and the 0.8 mm corner radius for reliable performance on heat-resistant alloys and hard materials; the combination of robust carbide substrate and a double-sided, ISO‑standard form reduces tool changes and supports steady production. Order directly via Metav Werkzeuge or consult our advisers for chipbreaker and holder matching.

DNMG 150408 AH8005 — DNMG turning insert for turning by Tungaloy, PVD-coated, 0.8 mm radius

The DNMG150408 AH8005 Tungaloy insert is a PVD‑coated cemented carbide indexable insert engineered for external and internal turning of heat‑resistant alloys and hard materials, combining wear resistance with stable cutting characteristics.

• PVD-coated carbide grade AH8005
• ISO DNMG 150408 rhombic insert
• 55° approach angle, 0° clearance
• Double-sided with cylindrical hole

Reliable wear resistance for heavy‑duty turning

The PVD-coated AH8005 grade pairs a wear‑resistant surface treatment with a tough cemented carbide substrate to extend edge life under elevated cutting temperatures. The coating reduces adhesive and abrasive wear mechanisms common when machining heat‑resistant alloys, so material removal rates can be maintained for longer periods with fewer interruptions. This results in a more predictable tool life and helps to keep cycle times consistent, which is particularly valuable for batch production and jobs where reproducible results are required.

Straightforward integration with ISO compatibility and secure clamping

Designed to the ISO DNMG 150408 form, the insert is compatible with a wide range of indexable holders when the form, free angle, tolerance class, fastening method, size and thickness are matched. The rhombic geometry and central cylindrical hole facilitate reliable locating and clamping in standard toolholders, while the 0° clearance and 55° approach angle deliver a balance between edge strength and access for finishing. Key dimensions such as 0.8 mm corner radius, 4.76 mm plate thickness and 15 mm inscribed circle ensure predictable fitment and predictable cutting behaviour across commonly used turning systems.

Efficient edge economy and stable surface finish

The double-sided construction provides multiple indexable cutting edges, improving cost per edge and simplifying inventory management. The AH8005 grade is formulated for stable cutting on tougher alloys, supporting consistent surface finish and reduced burr formation when the correct chipbreaker is selected for the workpiece and machining stability. In practice, this translates into fewer tool changes, lower downtime and steady part quality — an advantage for production environments prioritising throughput without sacrificing reproducibility.

For dependable machining of heat‑resistant alloys and hard materials, request the Tungaloy DNMG 150408 AH8005 insert through Metav Werkzeuge and our technical advisers will recommend the optimal chipbreaker and holder configuration — contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6741653
• Manufacturer SKU: TUN6741653
• SKU: 6741653-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Name: DNMG150408 AH8005 Tungaloy-Wendeplatte
• Brand: Tungaloy
• Material: Cemented carbide
• Coating / Grade: AH8005 (PVD)
• Application: Turning

Facts

• ISO code: 150408
• Inscribed circle: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Lead angle: 55°
• Clearance angle: 0°

Special features

• Rhombic plate form
• Double-sided chipbreaker
• Cylindrical central hole
• ISO-standard indexable insert
• Suited to heat-resistant alloys and hard materials
• Compatible with standard DNMG turning holders

FAQ

What materials is this insert suitable for?
The DNMG150408 AH8005 Tungaloy insert is formulated for heat‑resistant alloys and hard materials, where the PVD coating and carbide substrate provide improved wear resistance and edge life.

How does the insert locate in a holder?
Location is via the cylindrical central hole and rhombic seating; compatibility requires matching holder form, clearance angle, tolerance and plate thickness to the ISO DNMG 150408 standard.

What advantages does the AH8005 grade offer?
AH8005 (PVD) offers a wear‑resistant surface and stable cutting performance for demanding turning operations, extending edge life and enabling steady productivity with fewer interruptions.

Is the corner radius suitable for finishing passes?
The 0.8 mm corner radius gives a compromise between edge strength and finish quality, making the insert appropriate for a mix of light finishing and medium cutting tasks when combined with the correct feed and chipbreaker.

How many times can the insert be indexed?
As a double‑sided indexable insert, the DNMG150408 AH8005 can be rotated to present fresh cutting edges in line with standard indexable insert practice; actual edge count and rotation intervals depend on machining conditions and stability.

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.