RCMM 1204M0 T9215 Wendeplatten - Tungaloy

Benefit from the combination of a CVD-coated carbide grade and ISO compatibility for consistent, productive turning of medium steels; the geometry and chipbreaker deliver stable chip control while the 7° relief supports reliable edge life. Order the RCMM1204M0-61 T9215 insert directly via Metav Werkzeuge or consult our specialists for holder matching.

RCMM RCMM1204M0 T9215 indexable turning insert for turning applications — Tungaloy

The RCMM1204M0-61 T9215 Tungaloy insert is an ISO-form indexable turning plate designed for external and internal turning of medium steels, offering a balance of wear resistance and breakage safety for high-productivity machining.

• CVD-coated carbide grade T9215
• ISO RCMM1204M0 form, stable clamping
• Suitable for medium steel turning
• Cylindrical hole, 7° relief angle

Consistent cutting performance for medium-steel turning

The CVD-coated T9215 grade combines high wear resistance with enhanced fracture toughness, making it a dependable choice for continuous or lightly interrupted cuts in medium steels. The coated cemented carbide substrate preserves edge geometry under load, which translates into predictable tool life and reduced downtime. For production environments seeking steady cycle times, this geometry and grade help maintain finish quality over longer tool life.

Clear guidance on holder compatibility and mounting

Compatibility with a toolholder depends on the insert’s shape, relief angle, tolerance class, clamping method, size and thickness. The ISO RCMM1204M0 form ensures standardised interface characteristics, while the cylindrical hole and specified dimensions enable secure clamping in matching indexable holders. When selecting a clamping system, match the insert’s dimensions and tolerance class to the holder to avoid instability and premature wear.

Coating, geometry and chip control explained

The integrated chipbreaker 61 is designed to control and break chips efficiently in turning operations of steel grades; this reduces the risk of long, entangling swarf and improves surface integrity. The plate’s 4.76 mm thickness and 7° relief angle contribute to cutting stability and heat distribution. For customers unfamiliar with coatings, CVD (chemical vapour deposition) provides a robust surface layer that enhances abrasion resistance while preserving the core toughness of the carbide body.

Productivity and process reliability in practice

By combining a robust substrate, a protective coating and a purpose-built chipbreaker, this insert supports higher material removal rates with consistent surface finish. The round plate form and precision tolerances reduce vibration at the cutting edge, supporting repeatable results in batch production. Where part precision and cycle-time consistency matter, the geometry and grade work together to lower the frequency of tool changes and improve overall productivity.

For tailored advice on integrating the Tungaloy RCMM1204M0-61 T9215 insert into an existing turning cell, or to request compatibility checks for specific holders, contact Metav Werkzeuge — our team will advise on holder matching and supply options.

Technical Data

• Manufacturer item number: 6772458
• SKU: 6772458-Tungaloy
• Manufacturer SKU: TUN6772458

Facts

• Plate thickness: 4.76 mm
• Plate size: 12 mm
• Relief angle: 7°
• Corner radius: 0 mm

Special features

• Material: cemented carbide
• Coating: CVD T9215
• Chipbreaker: 61
• Hole style: cylindrical hole
• Plate form: round
• Application: external and internal turning

FAQ

What materials is this insert suitable for? The Tungaloy RCMM1204M0-61 T9215 insert is primarily aimed at medium-steel machining and offers a balance of wear resistance and toughness for productive turning operations.

How does the T9215 coating affect tool life? The T9215 CVD coating increases abrasion resistance on the insert, which helps extend edge life under continuous cutting conditions and supports consistent surface quality.

Which holders are compatible with this insert? Compatibility depends on holder form, relief angle, tolerance class, clamping method, size and thickness; matching these parameters ensures secure clamping and stable cutting with the RCMM1204M0-61 insert.

What role does chipbreaker 61 play? Chipbreaker 61 is designed to generate short, controllable chips in steel turning, improving swarf handling and helping to protect the workpiece surface from irregular chip contact.

Is the insert suitable for interrupted cuts? The insert is suitable for continuous to lightly interrupted cuts; for heavy interruptions, a grade with higher toughness may be considered.

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.