DCMT 11T312 AH8015 Wendeplatten - Tungaloy

Take advantage of the PVD‑coated carbide grade AH8015 and the 1.2 mm corner radius for balanced wear resistance and edge stability in turning operations; the rhombic DCMT geometry with a 55° entry angle ensures reliable external and internal turning cycles. Order genuine Tungaloy inserts via Metav Werkzeuge or contact the consultants for application advice and tool-chip strategy.

DCMT 11T312 AH8015 Turning Insert (ISO) — Rhombic, 1.2 mm Radius by Tungaloy

DCMT11T312 AH8015 is an ISO‑standard rhombic turning insert for general turning of heat‑resistant alloys and similar materials

• DCMT 11T312 geometry, 55° entry angle
• PVD‑coated carbide for balanced wear resistance
• Single‑sided chipbreaker for stable chip control
• With cylindrical hole and one‑sided countersink 40°–60°

Consistent cutting performance for heat‑resistant alloys

The turning insert is engineered for dependable machining of demanding alloys. Its PVD‑coated carbide substrate combines hardness with a coating that reduces built‑up edge and improves wear behaviour, making this grade a first choice for heat‑resistant materials. The rhombic form and 55° approach angle produce predictable cutting forces, which helps to maintain machine stability and component tolerances during both external and internal turning.

Reduced downtime through practical design features

A 1.2 mm corner radius and a single‑sided chipbreaker mean fewer edge failures and more forgiving performance on interrupted cuts. The insert’s cylindrical hole with a one‑sided countersink (40°–60°) enables secure clamping in ISO holders and straightforward indexability, simplifying tool changes and minimising stoppages. These attributes translate into measurable gains in process efficiency and tool life under typical workshop conditions.

Clear system compatibility and handling in ISO tool systems

Supplied as an ISO‑standard turning insert, the item fits holders that match form, clearance, tolerance class, fastener type, size and thickness. The ISO‑compliant designation 11T312 and the rhombic plate shape align with common clamping systems, so integration into existing tool plans is straightforward. Specification clarity reduces setup time and allows planners to select the appropriate chipbreaker and grade for stability, workpiece material and machining strategy.

Practical benefits for workshop planning and procurement

The insert’s balanced combination of edge stability and wear resistance supports predictable maintenance intervals and straightforward stock management. Its PVD‑coated carbide AH8015 grade is versatile across a broad range of alloyed steels and high‑temperature materials, helping to standardise tooling families where single‑grade solutions are preferred for operational simplicity without sacrificing performance.

Contact Metav Werkzeuge for tailored recommendations on insert selection, clamping options and to secure original Tungaloy turning inserts via Metav Werkzeuge; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6747781
• SKU: 6747781-Tungaloy
• Manufacturer SKU: TUN6747781
• Model series: ISO‑turning inserts

Facts

• Designation: DCMT11T312
• Grade: AH8015
• Corner radius: 1.2 mm
• Thickness: 3.97 mm
• Insert size: 11
• Entry angle: 55°
• Clearance angle: 7°

Special features

• PVD‑coated carbide
• Rhombic plate form
• With cylindrical hole
• One‑sided countersink 40°–60°
• Single‑sided chipbreaker
• Intended use: Turning

FAQ

What materials is this insert suitable for?
The DCMT11T312 AH8015 insert is intended primarily for heat‑resistant and alloyed materials; the AH8015 PVD‑coated carbide provides a balanced compromise between wear resistance and edge stability for such alloys.

How does the 1.2 mm corner radius affect machining?
A 1.2 mm corner radius increases edge strength and reduces the risk of chipping on interrupted cuts; with the DCMT geometry this contributes to longer effective tool life and stable surface finish.

Is this insert compatible with standard ISO holders?
Yes. The DCMT11T312 is ISO‑standardised; compatibility depends on matching form, clearance, tolerance class, fastener and size in the corresponding holder system.

What clamping and hole style does the insert use?
The insert features a cylindrical hole with a one‑sided countersink (40°–60°), designed for secure clamping and straightforward indexing in appropriate ISO clamping systems.

Which chip control can be expected from this grade?
The single‑sided chipbreaker provides consistent chip formation and evacuation for many turning operations, aiding process stability when combined with the AH8015 grade.

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.