DPMT 11T308 AH8015 Wendeplatten - Tungaloy

Benefit from the balanced wear resistance and edge stability of the PVD‑coated AH8015 carbide, the controlled 0.8 mm corner radius and the ISO rhombic geometry for consistent turning performance; order compatibility-checked inserts via Metav Werkzeuge or consult our specialists for integration into existing holders.

DPMT 11T308 AH8015 – Turning insert (ISO DPMT11T308), PVD‑coated carbide, Tungaloy

The DPMT11T308 AH8015 is an ISO‑standard rhombic turning insert designed for external and internal turning of heat‑resistant alloys and general machining tasks.

• PVD-coated carbide for heat-resistant alloys
• 11° relief angle for accurate cutting
• 0.8 mm corner radius for profile control
• Rhombic ISO profile, size 11
• Cylindrical hole with 40°–60° countersink

Consistent performance on heat‑resistant alloys

The combination of PVD‑coated surface treatment and the AH8015 grade provides a balanced mix of wear resistance and edge stability for machining heat‑resistant alloys. The coating reduces adhesive wear and improves thermal resistance, which leads to more predictable tool life in interrupted cuts and elevated cutting temperatures. For production environments this translates into fewer insert changes and a steadier process window when turning challenging materials.

Precision and edge control for reliable turning

With a 0.8 mm corner radius and an 11° relief angle, the insert maintains cutting edge integrity while offering controlled profile generation. The nominal 0.8 mm radius helps to reduce vibration sensitivity and supports consistent surface finish without aggressive tool engagement. The geometry is optimised for single‑sided chip control, so parts requiring repeatable dimensions benefit from reduced variability in the feed‑to‑form ratio.

Compatibility and secure clamping for production use

The insert conforms to ISO sizing and fits holders that match form, relief angle, tolerance class, fastening method, size and thickness. The rhombic shape and the cylindrical hole with single‑side countersink (40°–60°) ensure secure seating and repeatable clamping in common external holders or boring bars. Integrating the insert into existing tool systems typically requires checking seat angle and clamp type; this insert is engineered for straightforward interchange in ISO‑compliant toolsets.

Efficient cutting and predictable tool life

The AH8015 carbide substrate is designed as a first‑choice grade for general machining of heat‑resistant alloys, balancing edge stability and resistance to abrasive wear. The 3.97 mm plate thickness contributes to rigidity under moderate cutting forces, while the single‑sided chipbreaker maintains consistent chip form for reliable evacuation. Together, these features support higher productivity and fewer unscheduled interruptions on the shop floor.

For process reliability with Tungaloy turning technology, order the DPMT11T308 AH8015 insert through Metav Werkzeuge and request a compatibility check from our technical team at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6951332
• SKU: 6951332-Tungaloy
• Manufacturer SKU: TUN6951332
• Model series: ISO‑turning inserts
• Name: DPMT11T308 AH8015

Facts

• Plate size: 11
• Plate thickness: 3.97 mm
• Corner radius: 0.8 mm
• Relief angle: 11°
• Included angle: 55°

Special features

• Material: carbide
• Coating: PVD‑coated
• Shape: rhombic
• Chipbreaker: single‑sided
• Hole: cylindrical hole with one‑side countersink (40°–60°)
• Application: external and internal turning of heat‑resistant alloys
• Standard: ISO‑compliant insert

FAQ

What materials is this insert best suited for?
The DPMT11T308 AH8015 Tungaloy insert is optimised for machining heat‑resistant alloys and other difficult‑to‑cut materials, offering a balance of wear resistance and edge stability.

Can this insert be used in existing ISO holders?
Yes. The insert follows ISO dimensions for the DPMT11T308 profile; proper fit depends on matching holder form, relief angle and fastening method to ensure secure clamping of the Tungaloy indexable insert (SKU 6951332-Tungaloy).

What does the 0.8 mm radius mean for surface finish?
A 0.8 mm corner radius provides a compromise between strength and finish: it improves edge robustness for repeatable cuts while supporting a consistent surface quality during turning operations.

How does the PVD coating affect tool life?
The PVD‑coating on the AH8015 grade enhances thermal and adhesive wear resistance, resulting in more predictable tool life under elevated temperatures common when machining heat‑resistant alloys.

Is this insert suitable for internal turning or boring bars?
Yes. The rhombic ISO geometry and the cylindrical hole with single‑side countersink allow installation in compatible external holders and certain boring bar systems designed for DPMT‑type inserts.

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.