RCMT 1204M0 T9225 Wendeplatten - Tungaloy

Benefit from the combination of a robust T9225 grade, CVD-coated carbide durability and geometry tailored for high-feed, productive rough turning; order directly via Metav Werkzeuge or consult our specialists for application support.

RCMT 1204M0 T9225 RCMT1204M0 — Tungaloy turning insert for high-feed roughing (CVD-coated carbide)

A Tungaloy RCMT1204M0 T9225 indexable insert engineered for high-feed turning and productive roughing under stable clamping conditions.

• CVD-coated carbide for robust cutting
• Optimised for high-feed rough turning
• Single-sided chipbreaker, with hole
• 12 mm round insert, 4.76 mm thickness

Increase throughput with controlled chip formation

The TurnTenFeed family design prioritises high-feed material removal rates while maintaining predictable chip control. The CVD-coated carbide combination and the T9225 grade balance wear resistance and toughness, which is particularly advantageous during interrupted cuts or variable engagement. The integrated single-sided chipbreaker reduces long stringy chips and aids evacuation, translating into fewer machining interruptions and more consistent cycle times for roughing operations.

Reliable performance across medium to heavy steel applications

This cutting grade is specified for medium to heavy steel machining where variability in cutting conditions demands increased toughness. The insert’s substrate and coating provide a wear-resistant cutting edge while still offering sufficient impact tolerance; this results in improved tool life and repeatable surface outcomes when machining steels under elevated feeds. The technical balance means fewer insert changes and steadier production output for batch and series turning.

Geometry and mounting designed for stability

The round 12 mm insert form with a 4.76 mm thickness and a 7° relief angle gives the cutting edge a secure seating and an even load distribution in robust toolholders. The central hole with a cylindrical bore and a single-sided countersink (40°–60°) ensures stable clamping torque and precise location, reducing the risk of insert movement at high feed rates. The zero corner radius supports heavy material removal without unexpected stress concentrations at the cutting edge.

Practical benefits for shop-floor integration

As part of a system comprising holders, indexable inserts and spare parts, this insert supports straightforward logistics and inventory management. The compatibility with standard toolholders and the TurnTenFeed series focus means quick changeovers and predictable performance in production environments. Fewer worn edges and improved chip control contribute to lower machining downtime and a measurable uplift in process efficiency.

Contact Metav Werkzeuge for tailored machining advice on the Tungaloy RCMT1204M0 T9225 insert and for availability: email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6780681
• Manufacturer SKU: TUN6780681
• SKU: 6780681-Tungaloy
• Model series: TurnTenFeed
• Material: carbide
• Grade/coating: T9225, CVD-coated

Facts

• Insert designation: RCMT1204M0
• Insert form diameter: 12 mm
• Thickness: 4.76 mm
• Relief angle: 7°
• Corner radius: 0 mm
• Countersink angle: 40°–60°

Special features

• Round insert form
• Single-sided chipbreaker
• Central cylindrical hole with single-sided countersink
• Optimised for high-feed rough turning under stable clamping
• System includes holders, indexable inserts and spare parts
• Typical application: turning (productive roughing)

FAQ

What materials is this insert suited for? The Tungaloy RCMT1204M0 T9225 insert is intended for medium to heavy steel machining where a tougher grade yields reliable performance.

How does the chipbreaker affect machining? The single-sided chipbreaker on the RCMT1204M0 promotes short, controlled chips under high-feed roughing, reducing interruptions and easing chip evacuation.

Is this insert compatible with standard holders? Yes, the RCMT1204M0 format and central hole with countersink are designed for secure clamping in common indexable turning holders used in the TurnTenFeed family.

What are the main advantages of the T9225 grade? T9225 combines wear resistance with toughness, offering stable edge life in demanding steel applications and better tolerance to variable engagement conditions.

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.