DCMT 11T302 AH8015 Wendeplatten - Tungaloy

High wear resistance and stable cutting-edge behaviour combine with ISO compatibility to support consistent production of heat‑resistant alloys; precise geometry and a secure mounting hole reduce setup time and vibration. Order the inserts directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

DCMT11T302 AH8015 – ISO rhombic turning insert, PVD-coated carbide, 55° geometry by Tungaloy

The DCMT11T302 AH8015 is an ISO rhombic turning insert intended for general turning of heat‑resistant alloys and similar materials, offering a balanced combination of wear resistance and cutting‑edge stability for reliable workshop performance.

• PVD-coated carbide AH8015 for heat-resistant alloys
• ISO rhombic 55° shape for versatile turning
• 0.2 mm corner radius for controlled chip formation
• Single-sided chipbreaker with cylindrical hole and countersink

Longer tool life through balanced material and coating

The DCMT11T302 AH8015 insert combines a PVD-coated carbide substrate with the AH8015 grade to deliver a balanced compromise between wear resistance and edge stability. This balance means fewer tool changes and longer intervals between regrinds, which directly reduces downtime and increases throughput in continuous and batch production. The coating improves heat tolerance during higher cutting speeds, supporting sustained performance on demanding alloys.

Geometry that simplifies holder selection and improves clamping

The ISO rhombic geometry with a 55° included angle and a 7° relief provides predictable cutting directions and straightforward ISO‑holder compatibility. The insert’s 3.97 mm thickness and 11 mm size conform to common ISO standards, so replacement and interchange are rapid when the holder, tolerance class and fastening match. The cylindrical hole with a single‑side countersink (40°–60°) ensures secure clamping and consistent seat position, contributing to repeatable accuracy and less vibrational chatter.

Controlled chips and better surface finish

With a single‑sided chipbreaker and a 0.2 mm corner radius, the insert produces compact chips and a fine surface quality under appropriately selected cutting parameters. The modest corner radius is engineered to give a compromise between a robust cutting edge and the potential for good finishes in finishing and light semi‑finishing operations. Selecting a chipbreaker and grade tuned to workpiece stability and material supports predictable swarf behaviour and reduces secondary operations.

Integration into workshop processes and practical benefits

The PVD‑coated grade and ISO form make the insert a practical choice for workshops seeking consistent results on heat‑resistant alloys: reduced rework, straightforward inventory management and a familiar clamping routine. Spare screws, clamping sets and support pads form the complete system around the insert; compatibility is determined by form, freestanding angle, size, thickness and tolerance class. For specific process parameters or coating requirements, Metav Werkzeuge’s technical team can advise on cutting data and optimal chipbreaker selection.

Contact Metav Werkzeuge for expert advice on application‑matched Tungaloy inserts and to order the DCMT11T302 AH8015 for reliable machining of heat‑resistant alloys

Technical data

• Article number: 6951230-Tungaloy
• Manufacturer article number: 6951230
• Manufacturer SKU: TUN6951230
• Model series: ISO turning indexable inserts
• Name: DCMT11T302 AH8015 Tungaloy insert

Numbers / Core technical data

• Plate size: 11 mm
• Plate thickness: 3.97 mm
• Relief angle: 7°
• Included angle: 55°
• Corner radius: 0.2 mm

Designs / Special features

• Material: PVD-coated carbide (AH8015)
• Shape: rhombic, ISO 55° geometry
• Chipbreaker: single-sided
• Hole: cylindrical hole with single-side countersink 40°–60°
• Application: turning (external and internal)
• Compatibility: ISO holder determined by form, size and tolerance class

FAQ

Which materials are best machined with this insert?
The DCMT11T302 AH8015 insert is optimised for heat‑resistant alloys, offering a good balance of wear resistance and edge stability; it is suitable for general turning applications where elevated temperatures occur.

Which toolholders fit this insert?
Holders complying with the ISO form and matching the insert’s size, thickness and tolerance class are required; secure clamping is achieved via the insert’s cylindrical hole and single‑side countersink specified for the DCMT11T302 AH8015 insert.

How does the single‑sided chipbreaker influence cutting?
The single‑sided chipbreaker promotes predictable chip formation and eases chip evacuation, which benefits surface finish and reduces the risk of entanglement in many turning operations.

Is the 0.2 mm corner radius suitable for finishing?
A 0.2 mm corner radius provides a compromise between edge strength and surface quality and is appropriate for light finishing and semi‑finishing tasks when combined with suitable cutting parameters.

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.