DNMG 150612 T6215 Wendeplatten - Tungaloy

Take advantage of the combination of high wear resistance, consistent geometry and straightforward holder compatibility to maintain stable production in stainless steel turning operations; order the insert through Metav Werkzeuge or consult our specialists for selection and process advice.

DNMG150612 T6215 ISO turning insert for stainless steel — Tungaloy

The DNMG150612 T6215 is an ISO‑standard indexable insert intended for external and internal turning of stainless steel under stable to slightly interrupted cutting conditions.

• CVD-coated carbide for high wear resistance
• Designed for stainless steel turning
• Rhombic 55° geometry with 1.2 mm radius
• Double-sided chipbreaker with cylindrical hole

Enhanced tool life through engineered CVD coating

The insert combines a CVD-coated cemented carbide grade with a geometry optimised for machining rostfreier Stahl, delivering measurable improvements in tool life and edge stability. The chemical vapour deposition (CVD) coating forms a hard, wear‑resistant layer that reduces adhesive and abrasive wear during sustained cuts; this means reliable performance and fewer indexings. For operations where consistent surface finish and predictable tool change intervals matter, this construction translates into lower downtime and more efficient cycle planning.

Accurate geometry for secure clamping and improved surface finish

A 55° geometry in a rhombic form provides a balanced approach between strength and accessibility for external and internal turning, while the 1.2 mm corner radius supports both light finishing and general turning tasks. The insert’s 0° relief angle and cylindrical hole enable firm, repeatable clamping in compatible holders; the result is reduced vibration, improved dimensional stability and a finer surface on the workpiece. The double-sided chipbreaker offers two usable cutting edges per index, increasing usable life without compromising chip control.

Application flexibility and process stability for shop-floor productivity

Classified as an ISO-standard DNMG insert and supplied in grade T6215, the indexable geometry suits a range of turning operations on stainless steel where stable chip formation and predictable wear behaviour are required. The insert is recommended for stable to slightly interrupted cuts; selecting the appropriate chipbreaker and matching the holder to the insert’s form, free angle, tolerance class, fastening method, size and thickness ensures optimal results. Overall, the design supports higher throughput and consistent part quality with fewer unexpected tool changes.

For reliable stainless steel turning with proven wear performance, request the Tungaloy DNMG150612 T6215 from Metav Werkzeuge or ask our specialists at Metav Werkzeuge for application-specific recommendations — eMail: info@metav-werkzeuge.com • Tel: +49 2822 7131930

Technical Data

• Article number: 6877400
• Manufacturer SKU: TUN6877400
• Model series: ISO turning inserts
• Insert designation: DNMG150612
• Material: carbide
• Grade/coating: T6215

Core technical data

• Shape angle: 55°
• Corner radius: 1.2 mm
• Relief angle: 0°
• Thickness: 6.35 mm
• Insert size: 15 mm

Design and features

• Rhombic insert geometry
• Cylindrical hole
• Double-sided chipbreaker
• CVD-coated cemented carbide
• ISO‑standard turning insert
• Compatible with matching external holder or boring bar

FAQ

What materials is this insert suitable for?
The DNMG150612 T6215 insert is designed primarily for rostfreier Stahl (stainless steel) turning and performs well under stable to slightly interrupted cutting conditions.

What advantages does the T6215 grade provide?
The T6215 CVD‑coated cemented carbide offers improved wear resistance and stable cutting-edge behaviour, reducing flank and crater wear for longer usable life.

Is this insert indexable and double‑edged?
Yes, the insert is double‑sided with a chipbreaker on each side, providing two usable cutting edges per index and helping to extend tool utilisation.

Which geometry and radius suit which tasks?
The 55° rhombic geometry with a 1.2 mm corner radius offers a compromise between strength and versatility: suitable for general turning, light finishing and internal operations that require access and stability.

How is compatibility with holders ensured?
Compatibility depends on insert form, free angle, tolerance class, fastening style, size and thickness; matching these parameters with the holder or boring bar ensures secure clamping and predictable cutting behaviour.

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.