DNMG 110404 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide durability and ISO compatibility for consistent, productive turning. The robust T9215 grade and double-sided chipbreaker ensure efficient machining of medium steel; order directly via Metav Werkzeuge or consult the team for application-specific advice.

DNMG 110404 T9215 — DNMG110404 indexable insert for turning — Tungaloy

A DNMG110404 T9215 indexable insert engineered for external and internal turning, offering a 55° rhomboid geometry and a 0.4 mm corner radius for dependable medium-steel machining

• CVD-coated carbide grade T9215
• Optimised for medium steel machining
• Double-sided chipbreaker design
• Rhomboid 55° geometry, 0.4 mm radius

Productivity through a wear‑resistant grade

The core advantage is the CVD-coated carbide composition paired with the T9215 grade, developed for the middle range of steel applications. This combination brings enhanced wear resistance and breakage resistance, which translates into longer tool life and fewer insert changes during serial production. For operations running continuous to light interrupted cuts, the result is improved cycle times and more predictable tool consumption. The technical structure of the insert supports high material removal rates while maintaining surface integrity.

Geometry and clamping that support precision

A 55° rhomboid geometry with a 0.4 mm corner radius gives a balance between edge strength and profile control. The insert’s 0° relief angle and cylindrical hole are designed for secure seating in ISO-compliant toolholders; ISO compatibility is determined by form, clearance, tolerance class, fixing, size and thickness. The double-sided chipbreaker increases usable edges per insert, lowering part costs and simplifying inventory. Clear explanation: a chipbreaker controls chip formation to prevent tangling and protect both workpiece and toolholder, so consistent surface finish and process stability are attainable with fewer interruptions.

Selection guidance and system integration for reliable results

Selection should consider holder type, workpiece material and cutting conditions. The insert belongs to the ISO turning insert family and is supplied as part of a system consisting of the insert, a matching external holder or boring bar, and clamping components. The plate thickness of 4.76 mm and plate size of 11 mm are key for ensuring correct clamping and rigidity. For manufacturers aiming to standardise tooling across multiple lathes, the predictable performance of this insert supports reproducible results and efficient tool management. If additional cutting data or compatibility checks are required, the technical team at Metav Werkzeuge can provide machining recommendations.

Contact Metav Werkzeuge for application advice on Tungaloy turning inserts; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and availability

Technical data

• Article number: 6772226
• SKU: 6772226-Tungaloy
• Manufacturer SKU: TUN6772226
• Model series: ISO turning inserts
• Name: DNMG110404 T9215

Numbers / Core technical data

• Corner radius: 0.4 mm
• Plate thickness: 4.76 mm
• Plate size: 11 mm
• Approach angle: 55°
• Relief angle: 0°

Designs / Special features

• Material: carbide
• Coating: CVD
• Grade: T9215
• Chipbreaker: double-sided
• Shape: rhomboid
• Hole: with cylindrical hole
• Application: turning (external and internal)
• Suitable for medium steel and continuous to light interrupted cuts
• System setup: matching external holder or boring bar, clamping seat and spare screws
• Compatibility determined by form, clearance, tolerance class, fixing, size and thickness

FAQ

What materials is this insert intended for?
The DNMG110404 T9215 insert is specifically designed for medium steel machining; its T9215 grade and CVD coating favour wear resistance in these applications.

How does the chipbreaker affect machining?
The double-sided chipbreaker on the insert improves chip control and reduces the risk of chip entanglement, which helps maintain surface quality and stable cutting conditions.

Can this insert be used for both external and internal turning?
Yes, the ISO geometry and the rhomboid 55° form make the insert suitable for external and internal turning operations when paired with the correct holder.

How many usable edges are available on the insert?
The insert features a double-sided design, providing multiple indexing positions; refer to the technical diagram for the exact count for the DNMG110404 geometry.

What should be checked for holder compatibility?
Verify form, relief (clearance) angle, tolerance class, fixing method, size and thickness to ensure correct seating of the DNMG110404 insert in the chosen toolholder

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.