DPMT 11T304 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide and a precise rhombic 55° geometry for reliable turning of stainless steels; compatibility with ISO holders and clear mounting features support smooth tool changeovers. Order the insert directly via Metav Werkzeuge or consult the sales team for application guidance.

DPMT11T304 11T304 T6215 – ISO turning insert (for turning) by Tungaloy

DPMT11T304 11T304 T6215 is an ISO rhombic indexable insert designed for general turning applications, offering a wear-resistant CVD-coated carbide grade optimised for rostfreier Stahl.

• CVD-coated carbide for stainless steels
• Rhombic 55° geometry, 0.4 mm corner radius
• 11° clearance, 3.97 mm thickness
• Single-sided chipbreaker, central hole fastening

Consistent performance for demanding turning tasks

The T6215 grade combines a CVD coating with a wear-resistant carbide substrate to deliver extended life when machining stainless steels under stable to lightly interrupted conditions. The insert’s rhombic 55° geometry provides a versatile cutting edge suitable for both external and internal turning, while the 0.4 mm corner radius helps maintain dimensional accuracy on small radii. This balance of coating and substrate reduces flank wear, which in turn lowers tool-change frequency and supports predictable production planning.

Practical compatibility and secure clamping for fast changeovers

Designed as an ISO-format turning insert, the component is compatible where form, clearance angle, tolerance class, fastening, size and thickness match the holder. The insert is supplied with a central hole and a cylindrical hole with a one-sided countersink (40°–60°), enabling secure fastening in standard clamping systems. The 3.97 mm thickness and defined 11° clearance ensure stable seating and effective load distribution, reducing vibration and enabling a consistent surface finish during medium-duty turning operations.

Process benefits and selection guidance

Selecting the single-sided chipbreaker and the T6215 grade yields reliable chip control for many rostfreier Stahl turning tasks, particularly where consistent surface quality and tool life are priorities. For optimal results, pair the insert with an appropriately rated external holder or boring bar, and choose feed and speed parameters aligned to the material and machine stability. The insert’s specifications allow straightforward interchangeability in ISO-compatible systems, which simplifies inventory management and reduces downtime.

Why this insert suits production environments

The construction and geometry of the insert contribute directly to process security and repeatability. The CVD-coated carbide minimises adhesion and built-up edge formation when machining stainless steels, while the rhombic form gives a good compromise between strength and access for varied turning profiles. For production environments seeking predictable cycle times and fewer tool interventions, the insert supports efficient throughput and helps sustain surface quality across runs.

For application-specific advice or current availability of the Tungaloy T6215 DPMT11T304 insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 — the sales team can recommend the correct holder and machining parameters for the intended rostfreier Stahl application.

Technical data

• Article number: 6951248
• SKU: 6951248-Tungaloy
• Manufacturer SKU: TUN6951248
• Manufacturer: Tungaloy
• Model series: ISO turning inserts

Facts

• Size: 11 mm
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Clearance angle: 11°
• Geometry angle: 55°

Special features

• Material: cemented carbide
• Grade/coating: T6215 (CVD-coated carbide)
• Plate shape: rhombic
• Chipbreaker: single-sided
• Hole: cylindrical hole with one-sided countersink (40°–60°)
• Application: turning; suitable for rostfreier Stahl under stable to slightly interrupted conditions
• System components: ISO insert, compatible external holder or boring bar, shim/clamp set and replacement screws

FAQ

What materials is this insert intended for?
The Tungaloy DPMT11T304 T6215 insert is optimised for machining rostfreier Stahl (stainless steels) under stable to slightly interrupted cutting conditions.

Which holders are compatible with this ISO-format insert?
Compatibility depends on holder form, clearance angle, tolerance class, fastening and size; the insert fits ISO-compatible external holders and boring bars designed for rhombic DPMT inserts.

What does the T6215 grade offer in practice?
T6215 is a CVD-coated carbide grade that enhances wear resistance and reduces built-up edge when turning rostfreier Stahl, improving tool life and surface quality.

How does the central hole affect clamping?
The cylindrical central hole with a one-sided countersink (40°–60°) enables secure central fastening and precise seating, which improves stability and repeatability during turning.

Are there recommended applications for the 0.4 mm corner radius?
The 0.4 mm corner radius is suitable for finishing and semi-finishing profiles where small radii and good dimensional control are required.

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.