DCMT 11T304 T9215 Wendeplatten - Tungaloy

Combining CVD-coated carbide T9215 for extended wear resistance with a rhombic 55° geometry and precise 0.4 mm corner radius yields high productivity and reliable chip control; order the inserts directly via Metav Werkzeuge or consult our tooling specialists for optimal tool pairing.

DCMT 11T304 T9215 — Tungaloy indexable turning insert, 55° rhombic

DCMT11T304 T9215 is a CVD-coated carbide indexable insert designed for external and internal turning in medium steel applications

• CVD-coated carbide grade T9215
• Rhombic 55° geometry for versatile turning
• 0.4 mm corner radius for fine profiling
• Cylindrical hole with 40°–60° countersink

Consistent productivity through advanced grade and coating

The T9215 grade combines CVD-coated carbide chemistry with a balanced substrate to offer high wear resistance alongside fracture toughness. This combination supports continuous and light interrupted cuts, reducing tool changes and improving cycle times. For series production, the result is predictable tool life and fewer unscheduled stops, which directly benefits throughput and overall machining economy.

Stable cutting performance with ISO compatibility and secure clamping

Designed as an ISO indexable turning insert, the plate matches common holder geometries by form, size and thickness, ensuring repeatable seat location and clamping stability. The rhombic 55° geometry with a 7° clearance angle gives a favourable approach for both external and internal contours, while the cylindrical hole with one-sided countersink ensures consistent screw engagement. These features translate into accurate chip formation and reliable surface finish without the need for extensive set-up adjustments.

Practical selection guidance and service support for long-term use

Select a matching single-sided chipbreaker and the T9215 grade when machining medium steel to exploit the grade's wear resistance and robustness. The 0.4 mm corner radius is suitable for light profiling and detail work, whereas the plate thickness (3.97 mm) contributes to vibration dampening in less rigid setups. For precise tooling integration and application advice, Metav Werkzeuge provides technical consultancy to help align insert choice with holder, workpiece stability and cycle requirements — ensuring efficient, repeatable results.

For tailored cutting-tool selection and to arrange supply of Tungaloy DCMT11T304 T9215 inserts, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 for immediate technical assistance and procurement support

Technical data

• Article number: 6772446
• SKU: 6772446-Tungaloy
• Manufacturer SKU: TUN6772446
• Model series: ISO indexable turning inserts
• Name: DCMT11T304 T9215 Tungaloy insert

Facts

• Size: 11
• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 55°

Special features

• Shape: rhombic
• Hole: cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: one-sided
• Coating: T9215 CVD-coated carbide
• Application: Turning
• Typical use: external and internal turning of medium steel

FAQ

What materials is this insert best suited for?
The DCMT11T304 T9215 insert from Tungaloy is optimised for medium steel, where the CVD-coated carbide grade T9215 provides a balance of wear resistance and toughness.

Which holder compatibility should be checked before fitting the insert?
Compatibility depends on holder form, clearance angle, tolerance class, size and thickness; ensure the chosen ISO-compatible turning holder matches the DCMT11T304 geometry and clamping method.

How does the 0.4 mm corner radius affect part finish?
A 0.4 mm corner radius delivers finer profile definition and improved surface integrity on turned features, while still offering adequate edge strength for continuous to lightly interrupted cuts.

Is this insert suitable for interrupted cuts?
Yes; the T9215 grade and the insert geometry are suitable for continuous and light interrupted cuts, providing a dependable compromise between wear resistance and fracture toughness.

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.