CNMG 090404 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a robust CVD‑coated cemented carbide grade T9225 and a 0.4 mm corner radius for stable, productive medium‑to‑heavy steel turning; order the insert directly via Metav Werkzeuge or consult our specialists for tailored advice.

CNMG 090404 T9225 – indexable turning insert by Tungaloy

The CNMG090404 T9225 is an ISO rhombic indexable insert engineered for external and internal turning, offering a universal grade for interrupted and variable cutting conditions.

• CVD-coated cemented carbide grade T9225
• Robust universal grade for steel machining
• Rhombic CNMG 09 form, 80° cutting geometry
• 0.4 mm corner radius, double-sided chipbreaker

Stable cutting performance for demanding steel applications

The insert delivers consistent machining thanks to its CVD‑coated cemented carbide substrate and the T9225 grade, which is designed as a robust universal option for medium‑to‑heavy steel turning. The CVD coating improves wear resistance while preserving toughness, making the insert suitable where slightly interrupted cuts or fluctuating engagement require extra reliability. This results in longer tool life, fewer unplanned tool changes and a steadier surface finish on components.

Geometry and clamping designed for predictable results

With a CNMG 09 form and an 80° wedge geometry, the insert provides a balanced cutting edge for versatile turning operations. The 0.4 mm corner radius gives a compromise between edge strength and surface finish, while the 4.76 mm thickness supports stable clamping. The cylindrical hole enables secure fixation in ISO‑compatible holders; compatibility is governed by insert shape, relief angle, tolerance class, clamping method and dimensions, so selection of the corresponding holder should follow these criteria to ensure repeatable setup and minimal runout.

Shop‑floor advantages: chip control, indexing and operational economy

The double‑sided chipbreaker facilitates reliable chip formation and evacuation, which reduces downtime and improves process security under varying feeds and depths of cut. Being reversible or indexable on its usable faces supports efficient changeover and inventory management, lowering overall machining cost per part. For production environments seeking predictable cycle times, the combination of T9225 chemistry and the insert’s geometry promotes productivity without sacrificing dimensional stability.

For supply of Tungaloy CNMG090404 T9225 inserts and specific machining recommendations, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for expert guidance and fast delivery.

Technical Data

• Article number: 6966076
• Manufacturer SKU: TUN6966076
• SKU: 6966076-Tungaloy
• Model series: ISO indexable turning inserts
• Product name: CNMG090404 T9225 Tungaloy insert

Facts

• Size designation: 09
• Thickness: 4.76 mm
• Corner radius: 0.4 mm
• Wedge angle: 80°
• Relief angle: 0°

Special features

• CVD-coated cemented carbide, grade T9225
• Rhombic CNMG form
• Double-sided chipbreaker
• Cylindrical hole for clamping
• ISO designation CNMG090404
• Intended for external and internal turning
• Suitable for medium‑to‑heavy steel machining

FAQ

What materials is this insert best suited for?
The CNMG090404 T9225 insert (Tungaloy, SKU 6966076-Tungaloy) is specified as a universal grade for medium‑to‑heavy steel machining and performs well where interrupted cuts require additional toughness.

Does the insert require a special holder?
No special holder is required, but the holder must match the insert form, relief angle, tolerance class, clamping style and dimensions; the CNMG090404 geometry fits standard ISO turning holders designed for CNMG inserts.

How does the CVD coating benefit the application?
The CVD‑coating on the Tungaloy T9225 grade enhances wear resistance and edge life while maintaining toughness, which helps sustain tool life in varying engagement conditions for the CNMG090404 insert.

Can this insert handle interrupted cuts?
Yes. The T9225 grade is formulated for robust performance under slightly interrupted or variable cutting conditions, making the CNMG090404 suitable for such operations.

What does the double‑sided chipbreaker mean in practice?
A double‑sided chipbreaker provides reliable chip control on both usable faces, improving evacuation and reducing the risk of chip‑related interruptions during turning with the CNMG090404 T9225 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.