DCMT 11T302 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of a CVD-coated carbide grade that withstands interrupted cuts, the ISO 55° rhombic geometry for versatile turning, and a fine 0.2 mm corner radius for improved surface finish — all designed to keep cycle times low and tool changes predictable. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific recommendations.

DCMT11T302 T9225 Tungaloy indexable insert — rhombic ISO insert with CVD-coated carbide and 0.2 mm corner radius

DCMT11T302 T9225 Tungaloy indexable insert provides a robust, universal grade insert engineered for medium to heavy steel turning and interrupted cuts, compatible with standard ISO holders and clamping systems

• ISO rhombic geometry 55° for versatile turning
• CVD-coated carbide grade T9225
• 0.2 mm corner radius for fine finishes
• Cylindrical hole with single-side countersink

High-performance carbide grade for consistent metal removal

The insert uses a CVD-coated carbide substrate in grade T9225, optimised for medium to heavy steel machining where variable engagement or light interruptions demand extra toughness. This robust universal grade reduces flank wear under fluctuating cutting conditions, which translates into longer tool life and fewer index changes. The coating improves thermal stability and wear resistance, so effective material removal rates can be maintained without sacrificing component quality, lowering overall machining costs through reduced downtime and predictable performance.

ISO conformity and secure clamping reduce setup time

Designed to the ISO indexable insert series, the rhombic 55° geometry and standardised dimensions ensure straightforward replacement and compatibility across a wide range of external holders and boring bars. Because compatibility is defined by form, relief angle, tolerance class, fastening and thickness, the standard format simplifies inventory management and minimises setup errors. Secure clamping and the insert’s dimensional stability contribute to repeatable cutting conditions, which supports tighter process control and faster machine changeovers for production environments.

Precision geometry for improved finish and chip control

A 0.2 mm corner radius combined with a single-sided chipbreaker and a 7° relief angle delivers a balance between surface quality and edge strength. The modest radius allows fine surface finishes on shaft and bore profiles while still providing resistance to chipping when facing light interruptions. The chipbreaker design promotes predictable chip flow and reduces the risk of chip entanglement in turbulent cuts, improving process reliability. With a plate thickness of 3.97 mm, the insert offers sufficient support in the pocket for stable cutting across a variety of turning operations.

For tailored machining data and to secure original Tungaloy DCMT11T302 T9225 inserts, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for application advice and swift supply.

Technical data

• Article number: 6951217
• Manufacturer SKU: TUN6951217
• SKU: 6951217-Tungaloy
• Model series: ISO turning indexable inserts
• Material: Carbide

Core data

• Insert designation: DCMT11T302
• Size: 11 mm
• Thickness: 3.97 mm
• Corner radius: 0.2 mm
• Relief angle: 7°
• Shape angle: 55°

Special features

• Coating/grade: T9225 (CVD-coated)
• Insert shape: Rhombic
• Hole: with hole
• Hole style: cylindrical hole + one-side countersink (40°–60°)
• Chipbreaker: single-sided
• Typical application: Turning
• Intended use: Medium to heavy steel machining; suitable for interrupted cuts

FAQ

What materials is this insert best suited for? The DCMT11T302 T9225 insert is specified for medium to heavy steel machining and handles light interruptions well thanks to its CVD-coated T9225 grade.

How does the 0.2 mm corner radius affect the workpiece finish? A 0.2 mm corner radius provides a fine surface finish while maintaining edge strength; the geometry of the DCMT11T302 insert helps reduce vibration and burnishing on shafts and bores.

Is this insert compatible with standard ISO holders? Yes — the insert conforms to the ISO turning insert series dimensions, so compatibility with standard external holders and boring bars is determined by form, relief angle, thickness and clamping type.

What benefit does the single-sided chipbreaker provide? The single-sided chipbreaker on this insert improves chip control for common turning tasks, promoting stable chip flow and reducing the likelihood of chip snarling during continuous and slightly interrupted cuts.

Which coating does the insert use and what does it improve? The insert employs a CVD-coated carbide grade T9225, which enhances thermal resistance and wear life, enabling higher cutting speeds and extended tool life in demanding steel applications.

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.