DNMG 150408 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of high wear resistance, robust edge security and ISO compatibility to sustain production in medium-steel turning; order the inserts via Metav Werkzeuge or contact our technical advisers for fitment and process optimisation.

DNMG 150408 T9215 Turning Insert — Tungaloy, CVD-coated carbide, 55°

DNMG150408 T9215 is an ISO-standard, rhombic turning insert for versatile external and internal turning in medium steels, designed for continuous to slightly interrupted cuts.

• ISO rhombic insert DNMG 150408, 55°
• CVD-coated carbide grade T9215 for medium steel
• Double-sided chipbreaker, 0° clearance angle
• 0.8 mm nose radius; 4.76 mm plate thickness

Built for productive medium‑steel turning

The T9215 grade is a CVD‑coated carbide formulated to combine wear resistance with reliable fracture resistance, making it well suited for sustained cycles on medium-strength steel. This composition helps to maintain a consistent edge life under continuous and slightly interrupted cuts, which improves overall process efficiency. The CVD coating reduces flank wear and heat-related abrasion, so downtime for tool changes is reduced and component tolerances remain stable over longer production runs.

Geometry that stabilises cutting and improves surface finish

A 55° rhombic geometry with a 0° clearance angle delivers a neutral cutting stance that balances cutting force direction and tool engagement. The double-sided chipbreaker design offers two usable cutting edges per index, extending the effective life per insert and lowering tooling cost per part. The 0.8 mm nose radius supports improved surface finish and dimensional control on turned features while preserving robustness at the cutting edge for semi-finishing passes. Together, these features support steady chip formation and predictable results on shaft and bore operations.

ISO compatibility and practical handling to speed set-up

Being part of the ISO-standard range, the insert fits holders according to defined parameters: form, clearance, tolerance class, fastening and thickness. The plate’s 4.76 mm thickness and through-hole (cylindrical hole) ensure secure clamping with standard DNMG-compatible holders; verify matching tolerances and screw types before assembly. The insert’s configuration simplifies inventory management — compatible with a wide range of external holders and boring bars — and the reversible indexing reduces changeover frequency. For traceability and ordering reference, note the manufacturer SKU: TUN6775265.

For procurement or application advice on Tungaloy T9215 inserts and to confirm holder compatibility, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for expert technical guidance

Technical Data

• Article number: 6775265
• Manufacturer: Tungaloy
• Model series: ISO turning inserts
• SKU: 6775265-Tungaloy

Facts

• ISO code: 150408
• Insert designation: DNMG150408
• Geometry angle: 55°
• Nose radius: 0.8 mm
• Plate thickness: 4.76 mm

Special features

• Material: carbide
• Coating: CVD
• Plate form: rhombic
• Chipbreaker: double-sided
• Hole: cylindrical through-hole

FAQ

What materials is this insert suitable for?
The DNMG150408 T9215 Tungaloy turning insert is optimised for medium steel machining and performs well in continuous to slightly interrupted cuts thanks to its CVD‑coated carbide grade.

Which holder characteristics must be checked for fitment?
Compatibility depends on the holder’s form, clearance angle, tolerance class, fastening method, size and thickness; the DNMG150408 designation aligns with ISO dimensions for standard DNMG holders.

Can this insert be used for internal turning and external turning?
Yes — the rhombic 55° geometry and the double-sided chipbreaker make the insert suitable for both external and internal turning operations, offering versatility across common shaft and bore tasks.

How does the T9215 grade compare to alternative grades?
T9215 provides a balanced combination of wear resistance and fracture toughness, yielding productive performance on medium steel where a stable cutting edge and longer tool life are priorities.

Is the insert reversible and how does that affect tooling costs?
The double‑sided design allows indexing to a fresh edge, which extends usable life per insert and reduces tooling cost per component relative to single-edge alternatives.

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.