DPMT 070202 AH8015 Wendeplatten - Tungaloy

Take advantage of the combination of dependable PVD-coated carbide and ISO‑compliant geometry for stable chip control and consistent surface finish; order the insert directly via Metav Werkzeuge or ask the consultants if needed.

DPMT070202 AH8015 Tungaloy — ISO turning insert, rhombic 55° for turning

DPMT070202 AH8015 is an ISO‑type indexable insert designed for precision external and internal turning, optimised for heat‑resistant alloys and general-purpose turning applications

• ISO‑compliant rhombic geometry 55°
• PVD‑coated carbide AH8015 for heat‑resistant alloys
• Single‑sided chipbreaker for predictable chips
• 0.2 mm nose radius and 11° clearance angle

Durable cutting performance with PVD‑coated carbide

The combination of a PVD coating and a wear‑resistant carbide substrate in AH8015 provides a robust balance between edge stability and abrasion resistance. This grade has been selected as a first choice for machining heat‑resistant alloys, offering longer tool life where elevated temperatures and abrasive conditions occur. For production contexts that demand repeatable tool life and reduced downtime, the coated substrate lowers flank wear and supports reliable material removal rates. The design therefore contributes to predictable process windows and improved overall machining efficiency.

Geometry engineered for repeatable surface quality

A rhombic 55° geometry with a 0.2 mm nose radius and an 11° clearance angle delivers a controlled cutting contact that benefits surface finish and dimensional accuracy. The relatively small nose radius helps to reduce cutting forces in finishing passes while the clearance angle prevents rubbing and localised heating. Because the insert follows ISO form factors, clamping and orientation in matching holders remain consistent, enabling repeatable set‑ups and simpler quality control across batches. The net effect is a stable tool‑workpiece interaction that supports consistent part quality.

Predictable chip control and straightforward integration

The insert features a single‑sided chipbreaker and a central hole with a cylindrical bore plus a one‑side countersink (40°–60°), ensuring secure fastening and defined chip formation. Its ISO designation and dimensional conformity facilitate rapid integration into existing tooling systems — an indexable insert, matching an appropriate external holder or boring bar, forms a complete cutting system with predictable behaviour. For workshop operators aiming for reliable cycle times and easy insert changes, the standardised geometry and chipbreaker reduce variability and simplify process documentation.

For reliable machining performance with Tungaloy precision, contact Metav Werkzeuge for ordering or technical advice — Metav Werkzeuge can advise on holder compatibility and process optimisation at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6951266
• SKU: 6951266-Tungaloy
• Manufacturer SKU: TUN6951266
• Model series: ISO‑Drehwendeschneidplatten
• Material: Hartmetall

Numbers / Core technical data

• Geometry designation: DPMT070202
• Plate size: 07
• Plate thickness: 2.38 mm
• Clearance angle: 11°
• Cutting edge angle: 55°
• Nose radius: 0.2 mm

Designs / Special features

• PVD‑coated carbide AH8015
• Single‑sided chipbreaker
• Central hole: cylindrical bore + one‑side countersink (40°–60°)
• Rhombic plate form
• Application: turning (external and internal)
• ISO‑standard insert for matched holders

FAQ

What materials is this insert suitable for?
This insert, graded AH8015 with a PVD coating, is intended primarily for heat‑resistant alloys and general turning applications where a balance of wear resistance and edge stability is required.

How does the 55° rhombic geometry affect machining?
The 55° rhombic geometry provides reduced cutting forces in finishing operations and versatile approach angles for both external and internal turning, contributing to consistent surface finishes.

Is the insert compatible with my existing holder?
Compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; the ISO designation DPMT070202 ensures fit with matching ISO‑format holders when those parameters are aligned.

What does the chipbreaker do?
The single‑sided chipbreaker controls chip shape and evacuation, lowering the risk of long, tangled chips and improving process stability during continuous turning.

Can this insert be used for finishing and roughing?
With its 0.2 mm nose radius and AH8015 grade, the insert is suitable for finishing and general‑purpose machining; selection of a specific chipbreaker and machining parameters will determine suitability for heavier roughing cuts.

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.