DNMG 150408 T6215 Wendeplatten - Tungaloy

Take advantage of a CVD-coated T6215 carbide grade and a 55° ISO DNMG geometry to achieve stable, repeatable turning of rostfreier Stahl; compatibility with standard holders and a double-sided chipbreaker makes this a cost-effective choice for both steady and slightly interrupted cuts. Order directly via Metav Werkzeuge or consult the team for application-specific recommendations.

DNMG 150408 T6215 turning insert by Tungaloy — ISO rhombic insert for turning

The DNMG150408 T6215 is an ISO-standard indexable insert designed for external and internal turning, optimised for rostfreier Stahl under stable to lightly interrupted cutting conditions

• ISO DNMG150408 geometry, 55° included angle
• CVD-coated carbide grade T6215 for rostfreier Stahl
• Double-sided chipbreaker for stable cutting
• Cylindrical hole mounting, 4.76 mm plate thickness

Higher productivity through reliable coating and grade

The combination of a CVD-coated surface and the T6215 carbide composition delivers improved wear resistance and consistent edge life during serial turning operations. For workshops seeking predictable tool change intervals, this grade reduces downtime by maintaining cutting-edge stability in rostfreier Stahl machining. The coating also enhances heat resistance, which is beneficial when raising cutting speeds to increase throughput without compromising component quality.

Secure clamping and repeatable geometry for consistent parts

The ISO DNMG geometry with a 55° included angle and a 0.8 mm corner radius supports predictable chip flow and dimensional control. The insert’s cylindrical hole and standard plate thickness (4.76 mm) enable secure mounting in compatible holders, so clamping repeatability is high and part-to-part variation is minimised. For production environments this means fewer setting adjustments and more consistent surface finish and tolerance adherence.

Clear guidance on chip control and cutting conditions

Featuring a double-sided chipbreaker, the insert offers two indexable cutting edges per side, extending usable life and reducing running costs. A chipbreaker shapes and evacuates chips to prevent re-cutting and avoid surface damage; selecting the correct chipbreaker and cutting parameters is essential for optimal performance. In less stable setups, choosing conservative feed rates and utilising the chip control features supports reliable machining of rostfreier Stahl.

Easy integration into existing tooling systems

The insert is intended as part of a complete turning system: the insert, a compatible external holder or boring bar, a support shim/clamping set and replacement screws. Compatibility depends on form, relief angle (0°), tolerance class, fastening method, size and thickness. Understanding these interface parameters ensures the insert seats correctly, transmits cutting forces safely and achieves the expected tool life and surface quality in serial production.

For workshop-grade turning with Tungaloy reliability and to check holder compatibility or stock availability, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored tooling advice and ordering.

Article details

• Article number: 6877358
• Manufacturer SKU: TUN6877358
• SKU: 6877358-Tungaloy
• Label: DNMG150408 T6215 Tungaloy indexable insert
• Model series: ISO turning indexable inserts
• Material: Carbide (CVD-coated)

Dimensions & geometry

• Insert designation: DNMG150408
• Size: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.8 mm
• Included angle: 55°
• Relief angle: 0°

Features & applications

• Grade: T6215 (CVD-coated carbide)
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Application: Turning; suited for rostfreier Stahl
• Suitable for: external and internal turning
• Compatibility: form, relief angle, tolerance class, fastening, size, thickness

FAQ

What materials is this insert best suited for?
The Tungaloy DNMG150408 T6215 insert is formulated for machining rostfreier Stahl, offering wear resistance and thermal stability for such alloys.

How many cutting edges are available per insert?
With a double-sided chipbreaker and the rhombic DNMG form, the insert provides multiple indexable edges to extend usable life and lower per-part tooling costs.

What does the 0° relief angle mean for setup?
A 0° relief angle indicates a neutral clearance geometry; correct holder selection and stable clamping are important to avoid rubbing and ensure efficient cutting.

Is the grade suitable for interrupted cuts?
The T6215 grade performs well under stable to slightly interrupted conditions; for heavy interruptions, reviewing cutting parameters and clamping rigidity is recommended.

Which holders are compatible with this insert?
Compatibility is determined by insert form, relief angle, tolerance class, fastening method, size and thickness. Use holders specified for ISO DNMG150408 geometry for secure mounting.

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.