DNMG 110404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade for enhanced toughness and a precise 55° rhombic geometry with a 0.4 mm nose radius to secure consistent performance in medium to heavy steel turning; order directly via Metav Werkzeuge or consult the technical advisers for application matching.

DNMG 110404 T9225 – Indexable turning insert by Tungaloy (CVD-coated carbide, 55°)

A DNMG 110404 T9225 indexable turning insert engineered for medium to heavy steel turning, offering robust cutting performance and reliable chip control for interrupted or variable cutting conditions

• DNMG 110404 geometry, 55° rhombic
• CVD-coated carbide grade T9225
• 0.4 mm nose radius for stable cuts
• Double-sided chipbreaker, cylindrical hole

Consistent cutting in mixed and interrupted steel applications

The CVD-coated carbide formulation of the T9225 grade is developed to combine wear resistance with increased fracture toughness, making it suitable for the demands of medium to heavy steel machining. This balance reduces the risk of premature edge chipping when cutting under varying depths of cut or with slight interruptions. As a result, the insert delivers more predictable tool life and fewer unscheduled indexings, which supports steady production flow and lower overall tooling costs.

Predictable chip formation and surface quality

The double-sided chipbreaker design improves chip control across a range of feeds and depths, producing compact chips that evacuate reliably and reduce the risk of surface marks. Improved chip control contributes to a stable cutting zone, helping attain consistent surface finish values and reducing the need for rework. In practical terms, this means fewer machine stoppages for chip clearance and a reduced likelihood of tool-induced workpiece damage during longer runs.

Geometry and clamping compatibility for secure performance

The rhombic 55° shape, combined with a 0.4 mm nose radius and a 0° clearance angle, offers a versatile geometry for turning profiles and light shoulder work. The ISO designation ensures compatibility with standard holders; clamping depends on form, tolerance class, fixing method, size and thickness. The insert’s cylindrical hole and standard dimensions simplify secure seating and repeatable positioning in approved toolholders, supporting consistent cutting engagement and dimensional repeatability.

Simple integration, reduced tooling costs

Being double-sided and indexed, the insert allows two effective cutting edges per side, increasing the number of re-uses before disposal and improving cost efficiency in batch and job shop environments. The indexable insert format and ISO standardisation make it straightforward to replace or restock without extensive holder changes. For operations that switch between jobs or materials, the robust grade reduces tool-change frequency while maintaining stable edge life and predictable results.

For application guidance or to specify the right DNMG insert for particular steel grades, contact Metav Werkzeuge for expert advice and rapid delivery.

Technical Data

• Article number: 6944643
• Manufacturer SKU: TUN6944643
• SKU: 6944643-Tungaloy
• Model series: ISO turning indexable inserts

Core dimensions

• Insert designation: DNMG 110404
• Size: 11 mm
• Thickness: 4.76 mm
• Nose radius: 0.4 mm
• Clearance angle: 0°
• Geometry angle: 55°
• Hole: with cylindrical hole

Materials and features

• Material: carbide
• Grade/coating: T9225 (CVD-coated)
• Chipbreaker: double-sided
• Insert shape: rhombic
• Typical application: turning (external and internal)

FAQ

What steels is this insert best suited to?
The DNMG 110404 T9225 insert is optimised for medium to heavy steel machining; the CVD-coated T9225 grade offers increased toughness for variable cutting conditions.

How does the chipbreaker affect production stability?
The double-sided chipbreaker on this indexable insert promotes compact chip formation and reliable evacuation, which reduces interruptions and helps maintain consistent surface quality.

Is the insert compatible with standard ISO holders?
Yes, the insert follows ISO geometry standards; compatibility depends on holder form, clearance, tolerance class, fixing method, size and thickness for secure clamping.

Can the insert be used for interrupted cuts?
The robust carbide and tougher T9225 formulation are designed to withstand light interruptions and variable engagement, improving edge life under such conditions.

What are the identifying numbers to order this item?
Order using Article number 6944643 or Manufacturer SKU TUN6944643 for the DNMG 110404 T9225 indexable turning insert.

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.