DPMT 11T308 AH8015 Wendeplatten - Tungaloy

Benefit from the combination of a wear‑resistant PVD coating and a precise 0.8 mm corner radius for stable cutting and consistent surface quality; this insert supports efficient turning of heat‑resistant alloys. Order the insert directly via Metav Werkzeuge or consult our machining advisors for application‑specific recommendations.

DPMT DPMT11T308 AH8015 turning insert (Tungaloy) — PVD-coated carbide, 0.8 mm radius

DPMT DPMT11T308 AH8015 is an ISO‑standard rhombic insert intended for external and internal turning in a wide range of applications

• ISO rhombic shape, compatible with standard holders
• PVD‑coated AH8015 grade for heat‑resistant alloys
• 11° clearance angle for secure chip control
• 0.8 mm corner radius for consistent surface finish

Reliable wear resistance that keeps production running

The combination of a PVD‑coated surface and the AH8015 carbide grade delivers a balanced mix of wear resistance and edge toughness. This balance reduces unexpected tool changes and contributes directly to predictable cycle times on the shop floor. PVD coating provides a thin, hard layer that lowers friction and helps resist thermal softening during higher cutting temperatures; the result is more stable cutting behaviour in demanding turning operations and longer intervals between regrinds.

Faster set‑ups through ISO compatibility and secure fixation

An ISO‑conforming geometry simplifies inventory and holder selection: compatibility depends on form, clearance angle, tolerance, fastening, size and thickness, which are all standardised. The insert features a cylindrical hole with a single‑side countersink (40°–60°) for reliable clamping and repeatable seating. Using standardised inserts reduces set‑up time, minimises mounting errors and supports faster tool changes, which translates into lower machine downtime and improved throughput.

Controlled chips and improved surface finish with minimal rework

The single‑sided chipbreaker is optimised for controlled chip formation on a variety of materials when paired with the correct cutting parameters and holder stability. A 0.8 mm radius at the cutting edge supports good surface integrity on turned parts, reducing the need for secondary finishing. For less experienced operators: a chipbreaker shapes chips into manageable forms to avoid entanglement and maintain steady chip evacuation, improving safety and reducing manual intervention at the machine.

Clear specifications for process planning and tool assignment

Key measurable features support process planning and tool management: 3.97 mm thickness and a nominal 11 mm size make the insert suitable for many common external holders, while the 11° clearance and 55° included angle determine engagement and cutting forces. These specifications help engineers select the right holder and predict cutting behaviour, enabling consistent results across batch runs. The insert is intended specifically for turning and pairs well with holders and toolposts designed for ISO rhombic plates.

For machining heat‑resistant alloys with a robust, PVD‑coated solution, contact Metav Werkzeuge for tailored advice on cutting parameters and holder selection — eMail: info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6951379
• Manufacturer SKU: TUN6951379
• Our SKU: 6951379-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: carbide

Facts

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

Special features

• PVD‑coated carbide grade AH8015
• Single‑sided chipbreaker
• Rhombic plate form
• Cylindrical hole + single‑side countersink (40°–60°)
• With hole for secure fastening
• Intended application: turning
• Compatible with ISO holders; compatibility depends on form, clearance, tolerance, fastening, size and thickness

FAQ

What materials is this insert suited for?
The DPMT11T308 AH8015 Tungaloy insert is specified as a first choice for general machining of heat‑resistant alloys, offering a balance between wear resistance and edge stability.

How does the PVD coating help in turning operations?
A PVD‑coated surface on the AH8015 grade reduces friction and improves thermal resistance during cutting, which helps the insert maintain its edge and extend usable life under elevated temperatures.

Can this insert be used in any ISO rhombic holder?
The insert follows ISO geometry; compatibility with a given holder is determined by shape, 11° clearance angle, tolerance class, fastening method, size and thickness — the DPMT11T308 form and mounting hole are designed for standardised clamping systems.

What benefits does the 0.8 mm radius bring to finished parts?
A 0.8 mm radius improves surface finish and distributes cutting forces more evenly at the edge, which often reduces visible tool marks and lowers rework rates on turned components.

Which chip control can be expected from the single‑sided chipbreaker?
The single‑sided chipbreaker produces manageable chips for many turning scenarios, aiding evacuation and improving process stability when the correct grade and cutting data are selected.

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.