DNMG 150408 T6215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide grade and the ISO‑standard geometry to increase process stability and extend tool life in turning operations; order directly via Metav Werkzeuge or request technical advice for optimal holder matching.

DNMG150408 T6215 ISO turning insert for turning by Tungaloy

A DNMG150408 T6215 insert designed for stable to lightly interrupted turning of stainless steels, providing high wear resistance and consistent chip control in ISO‑compliant tool systems.

• CVD‑coated carbide for extended tool life
• Rhombic form with 0° clearance angle
• Double‑sided chipbreaker for controlled chips

Longer, more reliable life through optimised grade and coating

The T6215 grade is supplied as a CVD‑coated carbide, a combination that increases resistance against built‑up edge and abrasive wear when machining stainless steels under stable or lightly interrupted conditions. The coating layer reduces flank and crater wear, which translates into longer tool life and fewer insert changes, improving uptime and lowering cost per component. This makes the insert especially suitable where repeatable performance and predictable tool replacement intervals matter.

Consistent chip control and surface quality for efficient finishing

A double‑sided chipbreaker integrated into the geometry promotes controlled chip formation and evacuation, reducing the risk of entanglement and tool damage. The rhombic shape and 0° clearance angle support small‑depth finishing passes, while the 0.8 mm corner radius helps achieve a stable cutting edge for improved surface finish. Together these features aid in delivering reliable part quality with fewer rework cycles.

Seamless integration with ISO tool systems to save setup time

Manufactured to ISO dimensions, the insert is compatible with standard external holders when matched for form, clearance, tolerance class, fastening and thickness. The cylindrical hole enables secure screw clamping and simple replacement without special adapters. As part of a complete system—insert, matching holder, shim and clamping set—the component supports rapid changes and repeatable positioning, which reduces machine downtime and simplifies inventory management.

Practical machining advice and explanation of key terms

For best results with this grade, maintain a stable setup and select cutting parameters suited to stainless steels, avoiding excessive interruptions when possible. CVD stands for chemical vapour deposition, a process that applies a hard, wear‑resistant coating to the carbide substrate to enhance oxidation and abrasion resistance at machining temperatures. Select the chipbreaker and cutter geometry according to workpiece stability and desired surface finish for optimal productivity.

For high‑reliability turning of stainless steels, request Tungaloy’s DNMG150408 T6215 inserts from Metav Werkzeuge and consult our technical team via info@metav-werkzeuge.com or +49 2822 7131930 to ensure the correct holder and clamping set are selected

Technical data

• Article number: 6944721
• Manufacturer SKU: TUN6944721
• Internal SKU: 6944721-Tungaloy

Facts

• Corner radius: 0.8 mm
• Insert size: 15 mm
• Thickness: 4.76 mm
• Included angle: 55°
• Clearance angle: 0°

Special features

• Material: carbide
• Coating: CVD
• Shape: rhombic
• Hole style: cylindrical hole
• Chipbreaker: double‑sided
• Series: ISO turning inserts
• Application: turning
• Brand: Tungaloy

FAQ

What materials is this insert suitable for?
The DNMG150408 T6215 insert is designed primarily for machining stainless steels and offers enhanced wear resistance for stable to lightly interrupted turning operations.

How does the T6215 grade differ from general‑purpose grades?
T6215 is a CVD‑coated carbide grade optimised for wear resistance at the elevated temperatures encountered when turning stainless steels, providing longer life than uncoated or less temperature‑resistant grades.

Is the insert compatible with common ISO holders?
Yes. The insert follows ISO dimensions; compatibility depends on matching form, clearance angle, tolerance class, fastening and thickness with the chosen external holder and clamping set.

What is the effect of the 0.8 mm corner radius on machining?
A 0.8 mm corner radius offers a compromise between tool strength and edge form for improved surface finish and reduced risk of chipping during finishing passes.

Can the insert be clamped with standard screws?
The insert features a cylindrical hole for screw clamping; standard ISO clamping screws and shims for DNMG‑type inserts are typically applicable when the holder is specified accordingly.

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.