DNMG 150612 T6215 Wendeplatten - Tungaloy

Take advantage of a wear‑resistant, CVD‑coated carbide grade and the proven DNMG 55° geometry to secure consistent turning performance on rostfreier Stahl; order directly via Metav Werkzeuge or consult our application specialists for the optimal chipbreaker and clamping setup.

DNMG150612 T6215 — DNMG indexable turning insert, CVD‑coated carbide, Tungaloy

The DNMG150612 T6215 is an ISO‑standard, CVD‑coated cemented carbide indexable insert intended for turning operations, optimised for reliable machining of rostfreier Stahl under stable to lightly interrupted cutting conditions.

• CVD‑coated carbide grade T6215 for wear resistance
• 55° rhombic DNMG geometry for versatile external turning
• Double‑sided chipbreaker for consistent chip control
• Cylindrical locating hole; 6.35 mm plate thickness

Reliable wear performance for rostfreier Stahl turning

The insert’s CVD‑coated cemented carbide composition (grade T6215) provides a robust surface resistant to abrasive and adhesive wear that commonly occurs when machining rostfreier Stahl. In practical terms, this means more consistent tool life and fewer unplanned insert changes during series production. The 1.2 mm corner radius supports a stable cutting edge for profile preservation and moderate finishing, while the coating reduces the risk of built‑up edge and improves surface finish even in thermally demanding operations.

Geometry and clamping that reduce setup uncertainty

The 55° rhombic DNMG geometry combines accessibility for external contours with a compact edge form that works well in turning and light profiling. The insert is supplied with a cylindrical locating hole and a plate thickness of 6.35 mm, enabling secure clamping in ISO‑compliant holders; compatibility is determined by form, clearance angle, tolerance class, fastening, size and thickness. These standardised interfaces simplify tool inventory management and lower the time spent on holder selection.

Stable chip control for uninterrupted production

Equipped with a double‑sided chipbreaker, the insert offers reliable chip formation across a range of feeds and depths typical for general turning. The chipbreaker design reduces vibration and helps maintain consistent cutting forces, which contributes to repeatable dimensional accuracy and surface quality. For workshops seeking process reliability, this translates to fewer interruptions and a more predictable machining cycle time.

Practical selection and process guidance

For best results with rostfreier Stahl, pair the insert’s T6215 grade and chipbreaker style with an appropriate holder rigidity and coolant strategy. Where operations become heavily interrupted or involve severe chatter, consider a more robust clamping arrangement or a different grade tailored to interrupted cuts. If uncertainty remains about the ideal chipbreaker or cutting data for a specific application, technical advice is recommended to match the insert geometry and grade to the component and machine conditions.

Contact Metav Werkzeuge for an application consultation on the Tungaloy DNMG150612 T6215 insert and advice on holder compatibility — info@metav-werkzeuge.com / +49 2822 7131930

Technical Data

• Article number: 6944705
• Manufacturer SKU: TUN6944705
• Designation: DNMG150612
• Model series: ISO‑Drehwendeschneidplatten

Numbers / Core technical data

• Corner radius: 1.2 mm
• Plate thickness: 6.35 mm
• Plate size: 15 mm
• Insert angle: 55°
• Clearance angle: 0°

Special features / Versions

• Material: cemented carbide
• Coating: CVD‑coated (grade T6215)
• Hole: with cylindrical hole
• Chipbreaker: double‑sided
• Plate form: rhombic
• Application: Turning (Drehen)
• ISO‑standard insert; compatibility via form, clearance angle, tolerance class, fastening, size and thickness

FAQ

What machining tasks is this insert best suited for?
The DNMG150612 T6215 insert is best suited for external and internal turning tasks on rostfreier Stahl in stable to lightly interrupted conditions, where the CVD coating supports wear resistance and surface quality.

How does the chipbreaker affect performance?
The double‑sided chipbreaker on the DNMG150612 provides controlled chip formation across common feeds, improving stability and enabling consistent surface finish during continuous turning operations.

Is this insert compatible with standard ISO holders?
Yes. The insert follows ISO standards for form and size; compatibility depends on matching the holder to the insert’s geometry, clearance angle, tolerance class, fastening method, size and thickness.

Which material grade is used and what are the benefits?
Grade T6215 is a CVD‑coated cemented carbide designed for wear resistance when machining rostfreier Stahl, offering improved edge life and reduced risk of built‑up edge.

Can the insert be used for interrupted cuts?
The insert is intended for stable to lightly interrupted cuts; for heavily interrupted machining, select a grade and chipbreaker specifically optimised for impact resistance.

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.