DNMG 150412 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of wear-resistant CVD-coated carbide, precise 55° geometry, and economical double-sided usage for consistent stainless steel turning. Order the insert directly via Metav Werkzeuge or consult our technical advisers for application-specific guidance.

DNMG150412 T6215 DNMG Turning Insert – CVD-coated carbide, 1.2 mm corner radius (Tungaloy)

The DNMG150412 T6215 is a rhombic ISO turning insert designed for stable to slightly interrupted turning of stainless steels, compatible with standard DNMG external and internal holders.

• CVD-coated carbide grade T6215 for stainless steel
• Rhombic ISO insert DNMG 150412, 55° geometry
• Double-sided chipbreaker, corner radius 1.2 mm

High productivity through a wear-resistant grade and geometry

The combination of a CVD-coated surface and a robust carbide substrate provides sustained cutting performance when machining stainless steel under stable conditions. The 55° rhombic geometry reduces radial cutting forces and enables reliable turning of external and internal profiles, while the 1.2 mm corner radius helps maintain edge strength and surface finish. For production environments focused on repeatability and throughput, this configuration reduces tool changes and supports consistent cycle times.

Economical indexability and mounting reliability

Being a double-sided indexable insert with a central cylindrical hole, the part offers two usable cutting edges per side, lowering cost per edge and simplifying inventory. The insert’s compatibility depends on form, clearance angle, tolerance class, fixing style, size and thickness; its 0° clearance angle and standard ISO dimensions facilitate secure clamping in common DNMG holders. The cylindrical hole ensures positive seating and straightforward replacement, supporting rapid index changes in shop-floor routines.

Application-focused chip control for stainless steels

The integrated double-sided chipbreaker is tailored to chip formation and evacuation when machining stainless alloys, reducing the risk of material adhesion and ensuring swarf remains manageable. The specified grade, T6215, is optimised for wear resistance during continuous and mildly interrupted cuts, helping to preserve surface integrity and dimensional accuracy. For turning operations where surface quality and tool life matter, this insert balances toughness and wear resistance to deliver consistent component quality.

Practical system considerations and benefits

A complete system comprises the ISO turning insert, a matching external holder or boring bar, a clamping shim/screw set and replacement screws. Selecting the appropriate chipbreaker style and grade according to workpiece material and machining stability is essential; this insert is intended for turning applications and is particularly suitable when machining stainless steels under stable to slightly interrupted conditions. The standardised ISO form streamlines tool management and reduces setup complexity across mixed-production environments.

For application advice or to source the DNMG150412 T6215 insert from Tungaloy, contact Metav Werkzeuge for tailored recommendations and rapid availability.

Technical data

• Article number: 6944634
• Manufacturer SKU: TUN6944634
• Model series: ISO-Drehwendeschneidplatten
• Application: Drehen
• Material: Hartmetall
• Grade: T6215

Numbers / Core technical data

• ISO designation: DNMG150412
• ISO code: 150412
• Insert form: rhombic, 55°
• Corner radius: 1.2 mm
• Relief angle: 0°
• Plate size: 15 mm
• Plate thickness: 4.76 mm
• Mounting: with hole (cylindrical hole)

Special features / Designs

• CVD-coated carbide
• Double-sided chipbreaker
• Wear-resistant grade for stainless steel
• Compatible with standard DNMG holders
• Suitable for stable to slightly interrupted cuts

FAQ

Is this insert suitable for machining stainless steel?
Yes. The DNMG150412 T6215 insert is designed specifically for turning stainless steels, offering a wear-resistant CVD-coated grade optimised for stable to slightly interrupted conditions.

How is the insert mounted and indexed?
The insert has a cylindrical centre hole for secure clamping in DNMG-compatible external holders or boring bars and is double-sided for economical indexing.

What does the T6215 grade offer compared with standard grades?
T6215 is a CVD-coated carbide grade prioritised for wear resistance and stable edge life when machining stainless alloys, helping to maintain surface finish and dimensional accuracy.

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.