DNMG 150408 T6215 Wendeplatten - Tungaloy

Benefit from the combination of CVD-coated cemented carbide, a 0.8 mm corner radius and ISO compatibility for reliable, repeatable turning performance; order the DNMG150408 T6215 insert directly via Metav Werkzeuge or consult our technical team for application advice.

DNMG 150408 T6215 turning insert by Tungaloy — CVD-coated carbide, 55° geometry

The DNMG150408 T6215 is an ISO‑standard indexable insert engineered for turning applications, optimised for stainless steels under stable to lightly interrupted cutting conditions.

• CVD-coated cemented carbide substrate
• Rhombic 55° geometry for versatile turning
• Double-sided chipbreaker for repeatable chip control
• 0.8 mm corner radius for robust edge strength

Longer service life through wear-resistant coating

The insert uses a CVD-coated cemented carbide grade that improves surface hardness and reduces diffusion wear, which translates into longer tool life and fewer index changes. For machining stainless steels, the chemical and thermal stability of the coating helps to limit built-up edge and maintain consistent cutting forces, thereby supporting process stability and predictable component quality. The DNMG150408 T6215 grade is intended for applications where wear resistance and steady performance are priorities.

Consistent surface finish from optimised geometry

A rhombic form with a 55° lead angle and a 0.8 mm corner radius delivers predictable chip formation and reliable cutting forces, which benefits surface finish and dimensional consistency. The double-sided chipbreaker is designed for effective chip control in both external and internal turning, helping to avoid rework and reduce cycle-time variations. Compatibility with standard ISO holders ensures straightforward integration into existing tool systems, provided holder form, clearance angle, tolerance class, clamping method, size and thickness are matched.

Simple integration into production processes

At a thickness of 4.76 mm and with a cylindrical hole for secure clamping, this indexable insert is part of a system comprising the ISO insert, a suitable external holder or boring bar, and the required clamping accessories. This configuration supports fast insert changes and reduces setup time on the shop floor. The combination of robust edge geometry and CVD coating makes the insert particularly suitable for stable to lightly interrupted turning tasks, offering predictable performance across batch production runs. For additional guidance on holder compatibility and process parameters, technical consultation is available.

For reliable turning performance with Tungaloy CVD grades, contact Metav Werkzeuge for tailored application advice and efficient supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 6903032
• SKU: 6903032-Tungaloy
• Manufacturer SKU: TUN6903032
• Designation: DNMG150408 T6215

Facts

• Corner radius: 0.8 mm
• Lead angle: 55°
• Relief angle: 0°
• Thickness: 4.76 mm
• Size: 15
• Hole: with cylindrical hole

Special features

• CVD-coated cemented carbide
• Rhombic insert form
• Double-sided chipbreaker
• Intended for turning of stainless steels under stable to lightly interrupted conditions
• ISO-compatible indexable insert
• System components: insert, external holder/boring bar, clamping set and spare screws

FAQ

What materials is this insert best suited for?
The DNMG150408 T6215 is optimised for stainless steels and performs well under stable to lightly interrupted turning conditions, thanks to its CVD-coated cemented carbide construction.

How does the chipbreaker affect machining?
The double-sided chipbreaker provides controlled chip formation for both external and internal turning, improving process reliability and surface finish when using the DNMG150408 insert.

Which geometry features should be considered when choosing a holder?
Select a holder matching the 55° lead angle, 0° relief, insert thickness and rhombic form; compatibility depends on holder form, tolerance class, clamping method, size and thickness.

How many usable edges are available on this insert?
The insert is double-sided with indexed cutting edges; inspection of the specific DNMG150408 T6215 design will determine the exact number of indexable edges per insert.

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.