DNMG 110404 T6215 Wendeplatten - Tungaloy

Take advantage of the CVD‑coated carbide T6215 and the ISO‑standard rhombic geometry to ensure stable, wear‑resistant turning of stainless steels; the 0.4 mm corner radius and double‑sided chipbreaker provide versatile surface quality and long tool life. Order the insert directly via Metav Werkzeuge or request advice from our technical consultants.

DNMG110404 T6215 — Tungaloy indexable turning insert, CVD‑coated carbide, 55° rhombic

The DNMG110404 T6215 is an ISO‑standard rhombic indexable insert intended for external and internal turning, optimised for machining stainless steels under stable to lightly interrupted cutting conditions.

• CVD‑coated carbide T6215 for stainless steel
• 55° rhombic geometry, ISO compatible
• 0.4 mm corner radius for finishing and roughing
• Double‑sided, cylindrical hole, 4.76 mm thick

Consistent performance through CVD‑coated carbide technology

The CVD‑coated carbide grade T6215 combines a wear‑resistant surface with a tough substrate, delivering reliable service when machining stainless steel. This structure reduces flank wear and extends tool life in continuous and mildly interrupted cuts. The 55° rhombic geometry supports a balance between strength and accessibility for profiles and shoulders; the moderate 0.4 mm corner radius helps maintain edge stability while allowing near‑finished surface quality. These technical characteristics translate into fewer tool changes and more predictable cycle times on production runs.

Clear guidance on compatibility and correct mounting

Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness; the ISO designation and measured parameters ensure straightforward pairing with standard holders. The insert’s ISO code 110404 and 11 mm size match many commercial external holders designed for 55° rhombic plates. The plate thickness of 4.76 mm and the cylindrical mounting hole facilitate secure clamping with standard underplates, clamps and replacement screws. Correct selection of holder and clamping parts maintains repeatability and reduces the risk of chipping or axial run‑out during turning operations.

Better chip control and suitability for stable to slightly interrupted cuts

The double‑sided chipbreaker design provides symmetric cutting edges and effective chip formation when working with sticky or strain‑hardening materials such as stainless steels. A well‑matched chipbreaker reduces heat concentration at the cutting edge and supports continuous chip evacuation, which in turn preserves surface finish and dimensional accuracy. For slightly interrupted cuts, the combination of a robust carbide core and a controlled chipformer helps avoid catastrophic edge failure; coolant strategy and cutting parameters should be adjusted to the specific stainless grade and machine rigidity for optimal results.

Practical handling, system setup and tool life considerations

The insert is part of a system comprising the ISO turning insert, a corresponding external holder or boring bar, an underplate/clamping set and replacement screws. The cylindrical hole and double‑sided usage simplify inventory management by offering two usable edges per index. Grade T6215 is aimed at wear resistance under stable conditions; however, choosing the correct chipbreaker and cutting data is essential for sustained performance. Regular inspection of the cutting edge and controlled feed rates will help to maintain surface integrity and extend cumulative tool life.

Contact Metav Werkzeuge for availability, matching holder recommendations and application support for the Tungaloy DNMG110404 T6215 indexable insert — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss technical options and lead times

Technical data

• Article number: 6966134-Tungaloy
• Manufacturer SKU: TUN6966134
• Manufacturer item number: 6966134
• Model series: ISO‑Drehwendeschneidplatten
• Label: DNMG110404 T6215 Tungaloy‑Wendeplatte

Facts

• Geometry angle: 55°
• Corner radius: 0.4 mm
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 11 mm

Special features

• Rhombic plate form
• CVD‑coated carbide (grade T6215)
• Double‑sided chipbreaker
• Cylindrical mounting hole
• ISO‑standard insert for turning
• Intended application: turning of stainless steels
• System components: insert, holder/boring bar, underplate/clamping set, replacement screws

FAQ

How can I check holder compatibility for this insert?
Compatibility is determined by the ISO form, clearance angle, plate size and thickness; match the DNMG110404 T6215 insert to a holder specified for 55° rhombic ISO plates and the same plate thickness.

Is this insert suitable for interrupted cuts?
The Tungaloy T6215 grade is designed for stable to slightly interrupted cutting; heavy interruptions require a tougher grade or different geometry.

Can the insert be rotated or indexed to use multiple cutting edges?
Yes, the double‑sided design allows indexing to a second edge, and the cylindrical hole supports conventional clamping with an underplate and clamp set.

What work materials is this insert optimised for?
This insert is optimised for turning stainless steel under stable machining conditions; chipbreaker choice should match the specific stainless grade and stability of the setup.

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.