DPMT 11T308 T6215 Wendeplatten - Tungaloy

Combine CVD-coated T6215 wear resistance with a 55° rhombic geometry and a 0.8 mm corner radius for consistent turning of rostfreien Stahl; order the insert directly via Metav Werkzeuge or consult the team for tailored application advice.

DPMT 11T308 T6215 — Indexable turning insert for Drehen, 55° rhombic, 0.8 mm (Tungaloy)

The DPMT11T308 T6215 is an ISO-standard indexable insert designed for external and internal turning of rostfreien Stahl under stable to lightly interrupted cutting conditions.

• CVD-coated carbide grade T6215
• For rostfreien Stahl turning
• Rhombic 55° geometry
• Corner radius 0.8 mm, one-sided chipbreaker

Durable grade for predictable performance

The combination of a CVD-coated surface and the T6215 carbide matrix ensures high wear resistance during continuous turning operations. This grade is engineered for stable to slightly interrupted cutting, which leads to extended tool life and fewer insert changes; an overall increase in machine uptime is therefore achievable. The coating improves thermal resistance and reduces adhesive wear on the cutting edge, enabling consistent dimensions and surface quality even in demanding rostfreien Stahl applications.

Geometry and edge preparation that improve results

A 55° rhombic geometry provides a versatile cutting angle suitable for both external and internal profiles, while the 11° clearance angle reduces rubbing and heat generation. The 0.8 mm corner radius balances edge strength and surface finish, lowering the risk of chipping and helping to maintain tolerances across production batches. The single-sided chipbreaker is tailored for controlled chip formation, contributing to stable machining and simplified chip evacuation—factors that together enhance process security and reduce secondary operations.

ISO compatibility and simple integration into the tooling system

As an ISO-design insert, the plate matches holders by form, clearance angle, tolerance class, fastening style, size and thickness, which streamlines selection and replacement. Key dimensions such as plate thickness 3.97 mm and the cylindrical hole with one-sided countersink (40°–60°) ensure secure clamping and repeatable seating in standard holders. The insert is supplied in a common rhombic shape with the mounting hole specification, making it suitable for established toolholders, pads and clamping kits; this reduces setup time and supports a predictable production flow.

For application-specific recommendations or to secure the DPMT11T308 T6215 insert for rostfreien Stahl turning, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for direct consultation and supply.

Technical Data

• Article number: 6951254
• Manufacturer SKU: TUN6951254
• SKU: 6951254-Tungaloy
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Facts

• Corner radius: 0.8 mm
• Geometry angle: 55°
• Clearance (free) angle: 11°
• Plate thickness: 3.97 mm
• Plate size: 11
• Hole: with cylindrical hole + one-sided countersink (40°–60°)

Special features

• Coating: CVD-coated
• Grade: T6215
• Chipbreaker: one-sided
• Plate form: rhombic
• Application: Drehen (external and internal turning)

FAQ

What materials is this insert suited for?
The DPMT11T308 T6215 insert is formulated for machining rostfreien Stahl under stable to slightly interrupted conditions, offering good wear resistance and chip control.

How does the T6215 grade affect tool life?
The T6215 grade, with its CVD coating, enhances thermal and abrasive resistance, which typically extends insert life and reduces frequency of index changes in continuous turning operations.

Which holder types are compatible with this insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening type, size and thickness; the ISO designation and the cylindrical hole with countersink allow secure mounting in standard indexable holders specified for DPMT inserts.

What benefits does the 0.8 mm corner radius provide?
A 0.8 mm corner radius increases edge strength and improves surface finish, reducing the likelihood of chipping while maintaining acceptable dimensional accuracy for serial production.

Is this insert suitable for interrupted cuts?
Yes; the insert is intended for stable to slightly interrupted cutting conditions. For heavily interrupted cuts, toolholder stability and cutting parameters should be reviewed.

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.