RNMG 090300 T9215 Wendeplatten - Tungaloy

High wear resistance and consistent performance from the T9215 CVD-coated carbide, combined with ISO conformity and a secure cylindrical-hole mounting, make this insert a reliable choice for productive turning; order directly via Metav Werkzeuge or consult our technical team for application advice.

RNMG090300-61 T9215 ISO turning insert for medium steel — Tungaloy

A RNMG090300-61 T9215 ISO-compliant turning insert engineered for productive external and internal turning of medium steels.

• CVD-coated carbide for high wear resistance
• Grade T9215 for medium steel machining
• Round 09 form with cylindrical hole
• Thickness 3.18 mm for robust rigidity

High, consistent productivity for medium-steel turning

The CVD-coated carbide grade T9215 delivers a balance of wear resistance and fracture toughness that supports continuous to slightly interrupted cuts in medium steel. As an ISO-compliant insert, the RNMG090300-61 is designed for repeatable results across batches and operators, reducing set-up variability and improving overall throughput. The combination of a robust substrate and a protective coating extends tool life, which lowers changeover frequency and contributes to stable component quality in serial production.

Secure seating and straightforward holder compatibility

Compatibility with toolholders is determined by form, clearance, tolerance class, fastening, size and thickness; this insert’s round 09 geometry with a cylindrical hole and 0° clearance ensures reliable clamping and precise seating in standard ISO holders. The design reduces micro-movements under load and supports consistent cutting engagement, which benefits surface finish and dimensional control. When selecting a holder, match the insert’s size and thickness (notably 3.18 mm) and the specified fastening method to guarantee proper fit and safe operation.

Coating and substrate explained for predictable tool life

The CVD-coated carbide construction combines a hard, wear-resistant surface with a tough carbide core to resist abrasion and chipping during production runs. This structure makes the grade particularly suited to the typical demands of medium steel, where a combination of adhesion wear and mechanical stress occurs. The integrated chipbreaker 61 geometry controls chip flow for efficient evacuation, aiding machinability and protecting the cutting edge—an asset for shops prioritising consistent cycle times and minimal secondary rework.

Discuss application requirements with Metav Werkzeuge and secure the Tungaloy RNMG090300-61 T9215 inserts — contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and prompt processing

Technical Data

• Article number: 6773897
• Manufacturer SKU: TUN6773897
• SKU: 6773897-Tungaloy
• Model series: ISO turning inserts
• Designation: RNMG090300-61
• Material: Carbide
• Grade: T9215
• Chipbreaker: 61
• Shape: round
• Hole: cylindrical hole
• Thickness: 3.18 mm
• Clearance angle: 0°

Facts

• Thickness: 3.18 mm
• Size: 09
• Clearance angle: 0°
• Manufacturer article number: 6773897
• Manufacturer SKU: TUN6773897

Special features

• CVD-coated carbide
• Suited for medium steel machining
• For continuous to slightly interrupted cuts
• ISO-compliant insert
• Cylindrical-hole mounting

FAQ

What materials is this insert best suited for?
The RNMG090300-61 T9215 insert is optimised for medium steel machining; the CVD-coated carbide T9215 grade combines wear resistance and toughness suitable for these materials.

How does the chipbreaker 61 affect performance?
Chipbreaker 61 promotes controlled chip formation and evacuation. In the RNMG090300-61 configuration this contributes to stable cutting forces and improved surface finish during continuous to slightly interrupted cuts.

Which holder features must be matched for secure mounting?
Secure mounting requires matching the insert’s form, thickness (3.18 mm), size (09), fastening method and clearance angle (0°); the cylindrical hole ensures axial location in compatible ISO holders.

What does the T9215 designation mean for tool life?
T9215 denotes a CVD-coated carbide composition tuned for balanced wear resistance and fracture toughness, which typically yields longer life under productive machining conditions with medium steels.

Is this insert suitable for interrupted cuts?
Yes. The grade and geometry are intended for continuous to slightly interrupted cuts; more severe interruptions may require different geometries or grades.

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.