DPMT 11T302 AH8015 Wendeplatten - Tungaloy

Benefit from the balanced combination of a PVD-coated AH8015 carbide grade and precise ISO DPMT 11T302 geometry for robust machining of heat‑resistant alloys; order the insert directly via Metav Werkzeuge or consult our specialists for application advice.

DPMT11T302 AH8015 indexable turning insert (ISO DPMT 11T302) by Tungaloy — for general turning of heat‑resistant alloys

DPMT11T302 AH8015 is an ISO‑standard indexable turning insert designed for external and internal turning where a balance of wear resistance and cutting edge stability is required.

• ISO DPMT 11T302 form, rhombic 55° geometry
• PVD-coated AH8015 carbide for heat-resistant alloys
• 0.2 mm corner radius, one-sided chipbreaker
• Cylindrical hole with 40°–60° single-side countersink

Consistent cutting performance thanks to the AH8015 grade

The AH8015 PVD‑coated carbide combines wear resistance with edge strength to deliver predictable life in the machining of heat‑resistant alloys. The thin but durable coating reduces adhesive wear at elevated temperatures and helps maintain a sharp cutting edge for longer periods, which translates into fewer insert changes and steadier surface finish. For general turning operations, this balance reduces downtime and supports higher process reliability in medium‑to‑high‑duty cycles.

Geometry that ensures stability and reliable chip control

The rhombic ISO DPMT 11T302 form with a 55° included angle and an 11° clearance provides a sturdy cutting face and good access for profiling and plunge cuts. With a 0.2 mm corner radius and a single‑sided chipbreaker, the insert is configured for controlled chip formation on interrupted cuts and variable depths of cut. The central cylindrical hole with a 40°–60° single‑side countersink enables secure clamping and repeatable positioning in compatible holders, giving consistent cutting geometry and reduced vibration during turning.

System integration and practical application guidance

This insert is intended to be used as part of a system comprising a matching external holder or boring bar, a backing/support shim or clamp set, and the specified fixing screw. Selection of the correct chipbreaker and grade is recommended according to workpiece material and machining stability; for example, the coated AH8015 grade is the preferred option for heat‑resistant alloys and mixed‑material batches. When paired with a robust holder and correct cutting parameters, the arrangement delivers improved tool life and consistent surface integrity in both external and internal turning.

For reliable machining of heat‑resistant alloys with Tungaloy cutting technology, contact Metav Werkzeuge to request detailed application support or to place an order — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: 6951359
• Manufacturer SKU: TUN6951359
• SKU: 6951359-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide
• Application: Turning

Facts

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

Special features

• ISO designation: DPMT11T302
• Rhombic plate form
• Grade/coating: AH8015, PVD-coated
• One-sided chipbreaker
• Cylindrical hole with single-side countersink (40°–60°)
• Compatible with ISO-compliant holders and boring bars

FAQ

Is this insert suitable for heat‑resistant alloys? The DPMT11T302 AH8015 insert from Tungaloy is specifically designed as a first choice for the general machining of heat‑resistant alloys, offering a balance of wear resistance and edge stability.

What clamping arrangement is required for this insert? The insert features a cylindrical hole with a single‑side countersink (40°–60°) and is intended to be clamped in compatible ISO holders or boring bars; use the matching clamp set and screw for repeatable positioning of the DPMT11T302 AH8015 insert.

Which types of turning operations are recommended? Designed for both external and internal turning, the insert performs well in steady and interrupted cuts when combined with appropriate holder rigidity; the DPMT11T302 AH8015 grade is optimised for general turning tasks on heat‑resistant materials.

How does the 0.2 mm corner radius affect performance? A 0.2 mm corner radius provides a compromise between edge strength and fine detail capability, helping the DPMT11T302 AH8015 insert resist edge chipping while still allowing accurate profiling and consistent surface finish.

Can the insert be used for light finishing passes? Yes; with its PVD coating and balanced edge stability, the DPMT11T302 AH8015 insert can be employed for finishing when cutting parameters and holder stability are set to suit the desired surface quality.

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.