DNMG 150412 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade (T6215), ISO DNMG150412 compatibility and a robust 1.2 mm corner radius to achieve stable, long-lasting performance in stainless-steel turning; order directly via Metav Werkzeuge or consult our specialists for application matching.

DNMG150412 T6215 turning indexable insert by Tungaloy — CVD-coated carbide, 55° rhombic form

DNMG150412 T6215 is a CVD-coated carbide indexable insert designed for turning applications, optimised for rostfreie Stähle under stable to mildly interrupted conditions while fitting ISO-compliant holders

• DNMG150412: ISO rhombic insert, 55° cutting angle
• CVD-coated carbide T6215 for wear resistance
• 1.2 mm corner radius for robust edge strength
• Double-sided with cylindrical hole, 4.76 mm thick

Stable cutting performance and longer tool life

The CVD-coated carbide composition (grade T6215) delivers wear resistance that translates directly into extended tool life when machining stainless steel. The chemical vapour deposition layer reduces flank wear and maintains cutting-edge geometry across extended cycle times, so the operator benefits from fewer indexings and more consistent component quality. This hard-facing also supports moderate interruptions without rapid edge breakdown, improving process reliability and reducing unpredictable downtime.

Fast, repeatable set-up in ISO tooling systems

The ISO DNMG150412 rhombic geometry with a 55° cutting angle ensures predictable fitting with standard external holders; compatibility is governed by form, relief angle, tolerance class, fastening method, size and thickness. The insert’s cylindrical hole enables secure screw clamping and straightforward replacement. A neutral 0° relief angle gives a supported contact surface in many holder designs, aiding stability during cuts and simplifying set-up procedures for repeatable runs.

Robust edge and improved surface finish

A 1.2 mm corner radius provides strong edge support for heavier feeds and interrupted cuts, while the 4.76 mm plate thickness increases stiffness at the cutting zone. Combined with the integrated double-sided chipbreaker, the geometry promotes controlled chip formation and evacuation, which helps to maintain consistent surface quality on turned parts and to reduce chatter in marginally rigid set-ups.

Practical application guidance for turning rostfreie Stähle

This insert is intended primarily for turning operations on stainless steel; selecting the appropriate chipbreaker and feed rate is crucial. Use stable clamping, correct coolant application and a holder matched to the insert’s ISO form to exploit the grade’s wear properties. The typical system comprises the ISO insert, a matched external holder or boring bar, a shim/clamp set and replacement clamping screws — together they form a reliable assembly for productive machining.

For technical matching or to secure supply of Tungaloy DNMG150412 T6215 indexable inserts, contact Metav Werkzeuge for specialist advice and ordering: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: 6944604
• Manufacturer SKU: TUN6944604
• Model series: ISO-Drehwendeschneidplatten

Facts

• Cutting angle: 55°
• Corner radius: 1.2 mm
• Thickness: 4.76 mm
• Size: 15 mm
• Relief/clearance angle: 0°

Special features

• Grade/coating: T6215, CVD-coated carbide
• Insert form: Rhombic (DNMG)
• Hole style: Cylindrical hole (with hole)
• Chipbreaker: Double-sided
• Application: Turning of stainless steel
• System: ISO insert compatible with ISO external holders; requires shim/clamp and screws for mounting

FAQ

What materials is this insert best suited for?
The DNMG150412 T6215 indexable insert by Tungaloy is optimised for machining stainless steel; the T6215 CVD-coated carbide offers wear resistance suitable for stable to slightly interrupted turning operations.

How is the insert clamped in the holder?
Clamping is achieved via the cylindrical hole and standard ISO clamping systems; the insert requires a compatible external holder together with the appropriate shim and clamping screws for correct fixation of the DNMG150412.

How many cutting edges are available per insert?
The insert is double-sided, providing two usable cutting edges per side depending on chipbreaker orientation, which lowers cost per edge and extends operational life in production.

Does the 0° relief/clearance angle affect holder choice?
Yes; the 0° relief indicates a neutral contact geometry that benefits from a holder design providing full support beneath the insert—select an ISO-compliant holder matching the DNMG150412 form and tolerance to ensure stability.

Can the insert be used for interrupted cuts?
The durable T6215 grade and 1.2 mm corner radius allow limited interrupted cutting; for heavy interruptions larger radii or different grades might be considered. DNMG150412 performs reliably under moderate interruptions with correct cutting parameters.

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.