DNMG 110404 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide, universal T9225 grade and precise DNMG geometry to ensure stable, productive turning in medium to heavy steel applications; order directly via Metav Werkzeuge or contact the technical team for tailored recommendations.

DNMG 110404 T9225 — Rhombic turning insert, CVD-coated carbide by Tungaloy

DNMG110404 T9225 is an ISO-conforming turning insert designed for external and internal turning in a wide range of steel machining tasks, offering robustness where variable engagement and interrupted cuts occur

• CVD-coated carbide for robust performance
• Universal T9225 grade for medium-heavy steel
• Rhombic DNMG shape with 55° cutting angle
• Double-sided chipbreaker, cylindrical hole

Proven performance for medium to heavy steel turning

The insert is manufactured from carbide with a CVD-coated surface, delivering a balanced combination of wear resistance and toughness. This T9225 grade is formulated for stable chip formation and reliable edge life when machining steels under varying cutting conditions. The rhombic geometry and 55° approach angle contribute to predictable cutting forces and effective chip evacuation, which in turn supports consistent productivity and process stability on turning centres.

Designed for system compatibility and secure clamping

Compatibility with the toolholder is determined by insert shape, clearance angle, tolerance class, clamping method, size and thickness. The DNMG form with a cylindrical hole allows for common clamping systems and ensures repeatable seating when combined with the appropriate pad and screw set. Operators can select matching holders or boring bars based on the ISO designation and dimensional data to achieve correct seat contact and minimise runout.

Why the T9225 grade and CVD coating matter

The T9225 grade provides a universal solution for mixed or interrupted cuts, offering additional toughness relative to purely wear-focused grades. The CVD coating enhances surface hardness and thermal resistance, reducing flank wear and extending edge life in elevated cutting temperatures typical of steel turning. For shops seeking fewer insert changes and steady quality, this combination reduces downtime and contributes to overall cost-effectiveness.

Practical benefits in the machining cell

With a 0.4 mm cutting edge radius and an insert thickness of 4.76 mm, this rhombic DNMG insert is suitable where a compromise between edge strength and profile sharpness is required. The double-sided chipbreaker enables two usable cutting edges per side, improving economy per insert and ensuring efficient chip control. Typical system assembly comprises the insert, an ISO-compatible external holder or boring bar, a pad/clamp set and spare mounting screws to maintain uptime.

For reliable medium-to-heavy steel turning with Tungaloy’s T9225 grade, contact Metav Werkzeuge for specific holder recommendations or order support; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and availability.

Technical Data

• Article number: 6787106
• Manufacturer SKU: TUN6787106
• Metav SKU: 6787106-Tungaloy
• Model series: ISO turning inserts
• Manufacturer: Tungaloy

Facts

• Cutting edge radius: 0.4 mm
• Insert thickness: 4.76 mm
• Insert size: 11 mm
• Cutting angle: 55°
• Clearance angle: 0°

Special features

• Grade: T9225, CVD-coated carbide
• Shape: rhombic DNMG
• Chipbreaker: double-sided
• Hole: with cylindrical hole
• Typical use: external and internal turning
• Compatibility factors: form, clearance angle, tolerance class, fastening, size and thickness

FAQ

What materials is this insert best suited for?
The insert is optimised for steel machining; the T9225 grade and CVD-coated carbide make it particularly suitable for medium to heavy steel turning and for slightly interrupted cuts.

How does the DNMG form affect cutting performance?
A rhombic DNMG shape provides a 55° approach that balances cutting force direction and edge strength, offering stable performance for external and internal turning operations.

Can this insert be used on both sides?
Yes, the insert features a double-sided chipbreaker, providing multiple usable cutting edges and economical edge utilisation when correctly clamped in the compatible holder.

Which system components are required for safe clamping?
Safe assembly typically includes an ISO-compatible external holder or boring bar, the correct pad/clamp set and replacement screws; compatibility is governed by shape, clearance angle, tolerance class, fastening method, size and thickness.

What is the manufacturer SKU and article number for ordering?
Ordering can reference Manufacturer SKU TUN6787106 and article number 6787106; the product is listed as DNMG110404 T9225 Tungaloy 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.