DNMG 110408 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated T9225 grade and ISO compatibility for a productive turning workflow; the 0.8 mm corner radius and 55° rhombic geometry provide robustness in medium to heavy Stahl operations and improved resistance to interrupted cuts. Order the insert directly via Metav Werkzeuge or ask the consultants for application-specific guidance.

DNMG110408 T9225 – DNMG turning insert, CVD-coated carbide, 55° by Tungaloy

A DNMG110408 T9225 indexable insert designed for external and internal turning, engineered as a robust universal grade for medium to heavy Stahl machining and intermittent cutting conditions.

• CVD-coated carbide grade T9225
• 55° rhombic geometry, ISO DNMG110408
• 0.8 mm corner radius for robust cutting
• Double-sided chipbreaker, with cylindrical hole
• Compatible with ISO turning holders

Higher productivity through a robust CVD-coated grade

The combination of the T9225 grade and CVD-coated surface delivers a balance between toughness and wear resistance that supports longer tool life and steadier cycle times in demanding turning tasks. The coating reduces flank and crater wear under elevated temperatures, while the substrate offers sufficient toughness where interrupted cuts occur. This results in fewer index changes and lower tooling costs per part, increasing overall process efficiency in series production and jobbing environments.

Consistent clamping and stable cutting geometry for repeatable results

Thanks to the rhombic profile and the cylindrical hole, the insert mates securely with standard clamping systems, improving seat repeatability and vibration damping. The double-sided chipbreaker is designed to control chip formation and evacuation for a broad range of feeds, which contributes directly to a consistent surface finish and reduced rework. Compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness, ensuring straightforward integration into existing tool systems.

Fast system integration reduces setup and changeover time

As an ISO-standard DNMG insert, the component fits established DIN/ISO holders and can be used with the usual set-up of insert, holder, shim/clamping set and screw. The standardised dimensions—including a 55° cutting angle and 4.76 mm thickness—help to keep changeover times short and spare-part logistics simple. With fewer special adapters required, machine uptime is improved and stocking becomes more predictable, supporting leaner toolroom management and faster response to production changes.

Application scope and machining recommendations

The insert is optimised for external and internal turning of medium to heavy Stahl workpieces, where a combination of toughness and wear resistance is needed. The 0.8 mm corner radius offers a compromise between edge strength and profile accuracy, suitable for general-purpose roughing and finishing passes under variable cutting conditions. Select the insert's chipbreaker style and grade to match the workpiece material, machining stability and feed range for best results.

For supply or application advice on the Tungaloy DNMG110408 T9225 turning insert, contact Metav Werkzeuge for personalised recommendations or immediate availability; eMail: info@metav-werkzeuge.com, Tel: +49 2822 7131930

Technical data

• Article number: 6780620
• Manufacturer SKU: TUN6780620
• SKU: 6780620-Tungaloy
• Grade: T9225
• Material: carbide

Facts

• ISO designation: DNMG110408
• Corner radius: 0.8 mm
• Insert size: 11 mm
• Thickness: 4.76 mm
• Relief angle: 0°
• Cutting angle: 55°
• Hole style: cylindrical hole

Special features

• CVD-coated grade
• Double-sided chipbreaker
• Rhombic insert shape
• With cylindrical hole for secure clamping
• Suitable for external and internal turning

FAQ

What applications is this insert designed for? The DNMG110408 T9225 turning insert is intended for external and internal turning, optimised for medium to heavy Stahl machining and situations with intermittent cuts.

How does the T9225 grade improve tool life? The T9225 CVD-coated carbide combines wear resistance and toughness, which reduces flank and crater wear under higher temperatures and improves resistance to interrupted cutting, extending tool life.

Is this insert compatible with standard ISO holders? Yes; the insert follows ISO DNMG110408 dimensions and is suitable for standard ISO turning holders when form, relief angle and clamping method are matched.

Which features influence chip control and surface finish? The double-sided chipbreaker and the rhombic geometry of the DNMG110408 help control chip formation, improving evacuation and contributing to a more consistent surface finish.

Can the DNMG110408 be used for finishing passes? With its 0.8 mm corner radius and robust grade, the insert can be used for general finishing and roughing; selection of feed and depth should be adapted to the workpiece condition and machine stability.

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.