DNMG 110404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of robust CVD‑coated carbide, reliable chip control and straightforward holder compatibility to maintain productive turning operations; order via Metav Werkzeuge or consult Metav's technical team for selection advice.

DNMG 110404 T9225 DNMG — Turning indexable insert (CVD‑coated carbide, 0.4 mm radius) by Tungaloy

A DNMG110404 T9225 indexable insert designed for ISO‑standard turning, suitable for both external and internal machining where medium to heavy steel cutting requires toughness and consistent chip formation

• ISO rhombic insert DNMG110404, 55° geometry
• CVD‑coated carbide grade T9225 for steel machining
• 0.4 mm corner radius for consistent chip control
• Double-sided chipbreaker with cylindrical hole

Dependable performance under mixed cutting conditions

The CVD‑coated grade T9225 is a robust, universal carbide developed for medium to heavy steel turning where changing entry conditions or lightly interrupted cuts demand increased toughness. The coating improves high‑temperature wear resistance, reducing flank and crater wear during sustained engagement. As an ISO‑conforming rhombic insert, the component integrates into standard tool systems; compatibility depends on form, relief angle, tolerance class, fixation method, size and thickness, which supports predictable tool behaviour in serial production environments. This specification approach helps stabilise cycle times and reduces unexpected rework by providing a consistent cutting edge and reliable life expectancy.

Consistent surface quality with controlled cutting geometry

A 0.4 mm corner radius offers a balanced compromise between edge strength and surface finish: the larger radius increases edge robustness during interrupted cuts, while the moderate radius still permits fine surface tolerances where required. The 55° lead angle delivers versatile engagement for facing and profile turning, enabling smooth load distribution across the cutting edge. The insert's double‑sided chipbreaker promotes effective chip segmentation and evacuation, directly contributing to consistent surface results and reduced secondary finishing. These characteristics translate to measurable benefits: steadier process parameters and fewer machining interruptions.

Easy integration and procurement for production environments

As an ISO indexable insert, fitment is determined by the insert form, relief angle (0° in this case), tolerance class, fastening style and physical dimensions — all of which are standardised to simplify tool selection and inventory management. The cylindrical hole and reversible geometry support economical use, doubling the available cutting edges and simplifying tool change procedures. When pairing the insert with an appropriate holder and clamping set, the system offers repeatable positioning and secure fixation, which is essential in batch production and automated turning centres. For material and chipbreaker selection, match the T9225 grade and chip‑control style to the workpiece stability and feed conditions to maximise productivity and tool life.

Contact Metav Werkzeuge for tailored selection of Tungaloy inserts such as the DNMG110404 T9225 and expert advice on the correct grade and chipbreaker for the intended turning application.

Technical data

• Article number: 6780895
• SKU: 6780895-Tungaloy
• Manufacturer SKU: TUN6780895
• Model series: ISO turning indexable inserts

Facts

• Inscribed circle: 11 mm
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Relief angle: 0°
• Lead angle: 55°
• Hole style: cylindrical hole

Special features

• Grade: T9225 (CVD‑coated carbide)
• Material: carbide
• Shape: rhombic
• Double‑sided chipbreaker
• ISO designation: DNMG110404
• Application: turning

FAQ

Which materials is this insert best suited for?
The DNMG110404 T9225 indexable insert is formulated as a universal, tough grade for steel machining, particularly for medium to heavy cuts and situations with variable engagement or light interruptions.

What chip control does the insert provide?
The insert features a double‑sided chipbreaker with a cylindrical hole, which promotes reliable chip segmentation and evacuation for steady cutting forces and improved surface quality.

Is the insert reversible and economical to use?
Yes, the reversible geometry yields multiple usable cutting edges per insert, extending service life and reducing tooling costs in high‑volume turning operations.

How is compatibility with a toolholder ensured?
Compatibility depends on the insert form, relief angle (0°), tolerance class, attachment method, size (11 mm) and thickness (4.76 mm); matching these parameters ensures correct seating and repeatable indexing.

What effect does the 0.4 mm corner radius have on machining?
A 0.4 mm corner radius increases edge strength for interrupted cuts and contributes to uniform chip formation, while still enabling acceptable surface finishes for many turning tasks.

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.