DPMT 11T302 T6215 Wendeplatten - Tungaloy

Taking advantage of the CVD‑coated carbide grade T6215 and the ISO‑standard DPMT11T302 geometry results in reliable, wear‑resistant performance when turning stainless steels; the compact 0.2 mm corner radius and secure mounting features support precise profiling and low vibration. Order the insert directly via Metav Werkzeuge or consult our technical team for application matching.

DPMT DPMT11T302 T6215 – turning insert, CVD‑coated carbide (Tungaloy)

The DPMT11T302 T6215 is an ISO‑standard rhombic turning insert designed for external and internal turning of stainless steels under stable to lightly interrupted conditions.

• ISO rhombic insert DPMT11T302, 55° geometry
• CVD‑coated carbide grade T6215 for stainless steel
• 0.2 mm corner radius for precise profiling
• Cylindrical hole with single‑sided countersink

Consistent wear resistance for prolonged cutting intervals

The CVD‑coated carbide grade T6215 offers a wear‑resistant surface suited to machining stainless steel under steady or mildly interrupted cuts. The coating increases resistance to abrasive wear and built‑up edge formation, which translates into longer tool life and fewer insert changes. For production environments where consistent cycle times and predictable tool consumption are essential, the coated substrate provides a clear economic advantage through reduced downtime and more stable performance.

Geometry engineered for dimensional accuracy

A 55° rhombic geometry combined with a 0.2 mm corner radius and an 11° relief angle yields controlled cutting forces and accurate contour reproduction. The small corner radius enables fine profile details and improved surface finish when light finishing passes are required. Reduced radial run‑out sensitivity helps maintain repeatable part quality, while the geometry supports both roughing and finishing strategies when the machining parameters are adjusted accordingly.

Secure clamping and system compatibility

The insert is ISO‑standard and intended for use in compatible external holders or boring bars; compatibility depends on form, relief angle, tolerance class, fastening and insert thickness. The cylindrical hole with a one‑sided countersink (40°–60°) ensures reliable locating and clamping in standard seats, while the insert thickness of 3.97 mm contributes to rigidity in the tool assembly. Specifying the correct holder and clamping kit reduces vibration and improves repeatability in serial production.

Practical chip control and machining advice

A single‑sided chipbreaker and the overall insert geometry are matched to the grade for effective chip formation when turning stainless steels. The grade performs best with cutting parameters tuned to material condition and machine stability; selecting feeds and speeds that limit thermal shock and ensure steady chip evacuation will extend edge life. The insert is part of a modular ISO insert system, so replacement is straightforward and inventory management benefits from standardised insert types.

For application support with the Tungaloy CVD‑coated grade T6215 and for availability through Metav Werkzeuge, contact Metav Werkzeuge via info@metav-werkzeuge.com or by phone at +49 2822 7131930 to discuss holder matching and batch supply.

Technical data

• Article number: 6951304

• Manufacturer SKU: TUN6951304

• SKU: 6951304-Tungaloy

• Manufacturer: Tungaloy

• Model series: ISO‑turning inserts

Facts

• Geometry angle: 55°
• Relief angle: 11°
• Corner radius: 0.2 mm
• Insert size: 11 mm
• Thickness: 3.97 mm

Special features

• Material: carbide
• Coating: CVD
• Grade: T6215
• Hole style: cylindrical hole with one‑sided countersink (40°–60°)
• Chipbreaker: single‑sided
• Application: turning (external and internal)
• System: ISO‑normed insert, compatible with matching holders and clamping sets

FAQ

What materials is this insert designed for?
The insert with grade T6215 is intended primarily for machining stainless steel in turning applications; its CVD coating improves wear resistance under stable to lightly interrupted cutting.

How does the insert locate in the holder?
The DPMT11T302 uses a cylindrical hole with a one‑sided countersink (40°–60°) to ensure secure fixing and precise seating in ISO‑compatible holders.

What benefits does the T6215 coating offer?
The CVD coating on the T6215 grade enhances abrasive wear resistance and reduces built‑up edge tendency, which helps to prolong tool life during stainless steel turning.

Is the corner radius suitable for finishing?
The 0.2 mm corner radius is appropriate for fine profiling and light finishing passes, delivering improved surface finish and dimensional control.

Which system components are required for safe use?
A compatible ISO rhombic external holder or boring bar, underlay/clamp set and replacement screws are required to assemble the cutting system securely.

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.