DNMG 150404 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide T9215 for high wear resistance combined with a 0.4 mm corner radius for consistent surface finish and reliable chip control; order via Metav Werkzeuge or consult our technical team for application-specific recommendations.

DNMG 150404 T9215 ISO turning insert — CVD-coated carbide, 55° lead angle (Tungaloy)

DNMG150404 T9215 is an ISO-form indexable turning insert for external and internal turning applications, optimised for medium-steel machining with a double-sided chipbreaker and a central hole for secure clamping.

• CVD-coated carbide grade T9215
• 0.4 mm corner radius for consistent finish
• Rhombic insert, 55° lead angle
• Double-sided chipbreaker for stable chips

High productivity through wear-resistant grade and reliable cutting

The CVD-coated T9215 grade combines a hard, wear-resistant coating with a tough carbide substrate to deliver extended tool life during continuous and lightly interrupted cuts. This composition means longer tool cycles and fewer indexings, directly supporting higher throughput on medium-steel components. The combination of wear resistance and fracture toughness reduces unscheduled tool changes and contributes to a predictable process capable of maintaining dimensional tolerance under standard production loads.

Precise geometry for repeatable surface quality and secure seating

A 0.4 mm corner radius and the 55° lead angle result in a stable cutting geometry that balances edge strength and surface finish. The rhombic plate form and central, cylindrical hole permit secure clamping in compatible holders; compatibility depends on insert form, clearance angle, tolerance class, fastening method, size and thickness. The double-sided chipbreaker supports uniform chip formation and evacuation, which helps achieve consistent component surfaces while reducing the risk of built-up edge on medium steels.

System-based approach and practical application guidance

The insert is supplied as an ISO-standard component intended for use with a matching external holder or boring bar, an underlay/clamping set and replacement screws. The cylindrical central hole and standard dimensions (15 mm inscribed circle, 4.76 mm thickness) simplify integration into existing tool systems. When selecting the chipbreaker and grade, match the T9215 to the workpiece material and the machine stability—this choice ensures optimum balance between tool life and productivity. For specialised machining conditions, an alternative chipbreaker or a different grade may be preferable.

Contact Metav Werkzeuge for tailored application advice on the Tungaloy DNMG150404 T9215 indexable insert; call +49 2822 7131930 or email info@metav-werkzeuge.com for recommendations and availability

Technical data

• Article number: 6772259
• Manufacturer SKU: TUN6772259
• Product SKU: 6772259-Tungaloy
• Designation: DNMG150404 T9215

Facts

• Inscribed circle: 15 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Lead angle: 55°
• Clearance angle: 0°

Special features

• Material: CVD-coated carbide (T9215)
• Plate form: rhombic
• Chipbreaker: double-sided
• Hole: cylindrical central hole (with hole)
• System: ISO-standard indexable turning insert
• Application: turning (external and internal)

FAQ

Which materials suit this insert best?
The Tungaloy DNMG150404 T9215 indexable insert is primarily intended for medium-steel machining, where its combination of wear resistance and toughness delivers reproducible performance.

Is the insert reversible and how many cutting edges are available?
This is a double-sided insert with two usable cutting edges per side, allowing multiple reindexes before replacement of the plate.

What determines holder compatibility for the insert?
Compatibility is determined by insert form, clearance angle, tolerance class, fastening method, size and thickness; the DNMG150404 is ISO-standard and fits holders specified for DNMG 150404 geometry.

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.