DNMG 150404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of robust material, ISO compatibility and a proven chipbreaking geometry for reliable medium to heavy steel turning; order directly via Metav Werkzeuge or consult the specialists for application advice.

DNMG 150404 T9225 — ISO turning insert for turning, 55° rhombic geometry, Tungaloy

A DNMG 150404 T9225 indexable insert engineered for medium to heavy steel turning, offering a robust CVD-coated carbide grade and a rhombic 55° form for versatile external and internal machining.

• CVD-coated carbide T9225
• 55° rhombic insert geometry
• Double-sided chipbreaker
• Cylindrical hole for secure clamping

Consistent performance in medium to heavy steel turning

The combination of a CVD-coated carbide substrate and the T9225 universal grade delivers stable cutting under varying engagement conditions. Designed for robustness, this grade promotes stable chip formation and extended tool life, reducing unplanned interruptions in the machining process. The enhanced toughness of the grade makes it particularly suited to interrupted cuts and applications where entry and exit conditions change, so the production rhythm is maintained and component quality remains consistent.

Simple integration with ISO holders for faster setup

Compatibility is governed by form, clearance, tolerance class, fastening, size and thickness, and this insert follows the ISO conventions for reliable interchangeability. The 55° rhombic geometry and the 15 mm inscribed circle suit many standard toolholders, while the 4.76 mm thickness and the cylindrical hole ensure secure clamping and accurate seating. The ISO-conformant design reduces setup time and simplifies tool inventory management, accelerating changeover and maintaining repeatable process settings.

Better process stability and lower inventory costs

The double-sided chipbreaker allows two indexed cutting edges per side, which extends usable life and lowers per-edge cost. The neutral 0° clearance angle supports consistent workpiece surface quality when machining steels and helps maintain machining parameters across batches. Fewer insert changes and predictable edge behaviour contribute to improved process stability, helping production planners achieve higher uptime and a more favourable cost-per-part ratio.

Practical applications and recommended use cases

This insert is primarily aimed at external and internal turning of steel components where medium to heavy cuts are required. The grade is effective for interrupted cuts and jobs with variable engagement, while the rhombic shape provides access to shoulder and facing operations. Select the appropriate chipbreaker and holder stability to match the workpiece and cutting conditions; for less rigid setups, the robustness of this solution helps avoid edge failure and reduces scrap rates.

Contact Metav Werkzeuge for tailored advice on Tungaloy DNMG 150404 T9225 selection and availability — email info@metav-werkzeuge.com or call +49 2822 7131930 for application support and ordering information

Technical Data

• Article number: 6944574
• SKU: 6944574-Tungaloy
• Manufacturer SKU: TUN6944574
• Model series: ISO turning indexable inserts
• Product designation: DNMG150404 T9225
• Material: carbide

Core data

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

Design & special features

• Rhombic insert form
• Double-sided chipbreaker
• With hole — cylindrical hole style
• CVD-coated carbide grade T9225
• Suitable for medium to heavy steel turning
• Compatible with ISO-standard holders; designed for interrupted cuts

FAQ

What materials is this insert suitable for?
The DNMG 150404 T9225 insert is formulated for steel machining, particularly medium to heavy steel; the T9225 grade offers toughness for variable engagement and interrupted cuts.

Can the insert be used for both external and internal turning?
Yes, the rhombic geometry and 55° lead angle make the insert suitable for both external and internal turning operations when mounted in the appropriate ISO toolholder.

How does the T9225 grade affect tool life and chip control?
The T9225 CVD-coated carbide provides a balance of wear resistance and toughness, promoting stable chip formation and extended edge life under changing cutting conditions.

Which holder features ensure correct compatibility?
Compatibility depends on form, clearance, tolerance class, fastening and size; a matching ISO DNMG holder with proper clamping for a cylindrical hole and a stable toolpost is recommended.

What are the key dimensions to check before ordering?
Verify the inscribed circle (15 mm), thickness (4.76 mm) and corner radius (0.4 mm) to ensure the DNMG150404 insert fits the intended holder and application.

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.