DNMG 150404 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of high wear resistance and ISO‑format compatibility for predictable, productive turning of stainless steel; the insert’s reversible geometry and reliable chip control keep cycle times stable. Order the insert directly via Metav Werkzeuge or consult the team for process matching.

DNMG150404 T6215 Turning indexable insert — CVD-coated carbide, 55° — Tungaloy

DNMG150404 T6215 is an ISO‑format turning indexable insert designed for stable to lightly interrupted machining of stainless steel, combining a CVD‑coated substrate with a double‑sided chipbreaker for consistent performance

• DNMG150404 geometry, 55° rhombic shape
• CVD‑coated carbide T6215 for high wear resistance
• Double‑sided chipbreaker, reversible for cost efficiency
• Cylindrical hole and 0° clearance for secure mounting

Dependable wear resistance for continuous production

The CVD‑coated carbide grade T6215 offers high wear resistance specifically tailored to machining stainless steel under stable to lightly interrupted conditions. The chemical vapour deposition layer reduces flank and crater wear, extending the usable life of the cutting edge and lowering tool change frequency. This translates into fewer unplanned stops and a steadier production flow, helping to maintain component tolerances over longer runs. Compatibility with ISO holders ensures that the insert integrates into common tool systems without modifications.

Geometry that improves surface quality and chip control

The DNMG rhombic form with a 55° approach angle and 0° clearance minimises radial load and supports predictable cutting forces, aiding surface finish and dimensional stability. The corner radius 0.4 mm provides a robust cutting edge that balances edge strength with surface smoothness; a larger radius would increase tool life at the expense of sharper detail, while a smaller radius favours fine finishing. The insert’s double‑sided chipbreaker delivers reproducible chip formation and evacuation, reducing the risk of built‑up edge and improving machining reliability in continuous operations.

Easy integration and selection for practical workshops

As an ISO‑format insert, DNMG150404 T6215 fits standard external turning holders and boring bars; mechanical compatibility is defined by form, clearance angle, tolerance class, fastening and plate thickness. The cylindrical hole and specified plate thickness 4.76 mm ensure secure clamping with the usual underlay or clamp sets and replacement screws. Being double‑sided, the insert is reversible, offering immediate cost advantages through two usable edges per side depending on application. When selecting the exact chipbreaker and grade for an application, match the insert’s stability and the workpiece conditions to achieve the best balance between cutting data and tool life.

Contact Metav Werkzeuge for application advice and order reference TUN6944650 for the Tungaloy DNMG150404 T6215 insert — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6944650
• Manufacturer SKU: TUN6944650
• SKU: 6944650-Tungaloy
• Model series: ISO‑Drehwendeschneidplatten
• Material: Hartmetall
• Designation: DNMG150404 T6215
• Application: Turning

Numerical data

• Approach angle: 55°
• Clearance angle: 0°
• Plate thickness: 4.76 mm
• Plate size: 15 mm
• Corner radius: 0.4 mm

Special features

• CVD‑coated carbide grade T6215
• Double‑sided chipbreaker (reversible)
• Rhombic plate form (DNMG)
• Cylindrical hole for secure fastening
• ISO‑format insert for external holders and boring bars
• Suitable for machining stainless steel
• Intended use under stable to lightly interrupted cutting conditions

FAQ

What materials is this insert suitable for?
The DNMG150404 T6215 insert is designed primarily for stainless steel; the CVD coating and substrate combination provide wear resistance for stainless applications under stable to lightly interrupted cuts.

Which toolholders are compatible with this insert?
Compatibility depends on the holder’s form, free angle, tolerance class and fastening. The DNMG150404 follows ISO dimensions and fits standard DNMG‑compatible external turning holders and boring bars when clamped with the correct underlay and screws.

How does the chipbreaker affect machining?
The double‑sided chipbreaker on the DNMG150404 creates controlled chip segmentation and evacuation, improving surface finish and reducing the risk of built‑up edge during continuous turning operations.

Can the insert be used for interrupted cuts?
Yes. The T6215 grade and the 0° clearance geometry are suited to stable to lightly interrupted cutting; for heavy interruptions, review holder rigidity and cutting parameters before proceeding.

Is the insert reversible and how many cutting edges are available?
The DNMG150404 is double‑sided and reversible, offering multiple usable cutting edges per insert to enhance cost efficiency.

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.