CCMT 09T302 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD‑coated carbide grade T9215 and a 0.2 mm nose radius for consistent, productive turning of medium steels; order directly via Metav Werkzeuge or consult our specialists for application advice.

CCMT 09T302 T9215 indexable turning insert by Tungaloy — 0.2 mm radius, 7° clearance

The CCMT09T302 T9215 is an ISO‑standard rhombic indexable insert designed for external and internal turning, offering a balance of wear resistance and toughness for medium‑grade steel machining.

• CVD-coated carbide grade T9215 for medium steel
• 0.2 mm nose radius for precise profile control
• 7° clearance angle for stable cutting
• Cylindrical hole with 40°–60° single-sided countersink

Increase throughput with a wear‑resistant cutting grade

The combination of a CVD‑coated carbide substrate and the T9215 grade gives the insert a high level of wear resistance while maintaining fracture toughness. This translates into longer tool life in continuous operations and fewer indexings, which reduces machine downtime and improves overall productivity. The coating's role is to limit flank wear and protect the carbide substrate at elevated temperatures, enabling stable machining of medium steels without compromising edge integrity.

Achieve tighter geometry control and surface quality

A 0.2 mm nose radius on a rhombic insert delivers a finer profile on turned parts and helps meet tighter dimensional and surface‑finish requirements. The modest radius reduces the tendency to generate chatter compared with larger radii on unstable setups, while still providing a cutting edge robust enough for standard finishing and semi‑finishing passes. The result is consistent component geometry and reliable surface appearance across production batches.

Secure seating and predictable tool orientation

The insert is ISO‑compliant in form and size, ensuring compatibility with ISO turning holders when matched for form, clearance, tolerance class, fastening and thickness. The cylindrical hole with a 40°–60° single‑sided countersink provides reproducible seating and secure clamping, which helps maintain the intended 7° clearance angle and correct rake relationship during cutting. That stability reduces unexpected variations and supports repeatable cycle times.

Versatile chip control and application scope

Equipped with a single-sided chipbreaker, this indexable insert is optimised for medium steel machining and performs well in continuous to light interrupted cuts. The chipbreaker geometry aids chip fragmentation and evacuation, which lowers the risk of chip entanglement and improves process reliability. For shops seeking a productive balance between wear resistance and toughness, this insert is suitable for standard turning tasks where consistent throughput matters.

For high-productivity turning with Tungaloy's T9215 grade, contact Metav Werkzeuge for procurement or technical guidance via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6951110
• Manufacturer SKU: TUN6951110
• Material: carbide
• Shape: rhombic
• Size: 09
• Thickness: 3.97 mm
• Hole: cylindrical hole + single-sided countersink (40°–60°)

Facts

• Grade/coating: T9215 (CVD-coated carbide)
• Nose radius: 0.2 mm
• Clearance angle: 7°
• Designation: CCMT09T302
• Application: Turning
• Compatible with ISO turning holders

Special features

• Single-sided chipbreaker
• For medium steel machining
• Suitable for continuous to light interrupted cuts
• Rhombic insert geometry
• 80° included angle

FAQ

What materials is this insert suitable for? The CCMT09T302 T9215 insert is formulated for medium steel machining; the CVD-coated carbide grade T9215 balances wear resistance and toughness for productive steel turning.

How is compatibility with a toolholder determined? Compatibility depends on insert form, clearance angle, tolerance class, fastening, size and thickness; the CCMT09T302 is ISO‑standard, so matching holders with the same ISO form and seating ensure correct fit.

What does the cylindrical hole with countersink provide? The cylindrical hole with a 40°–60° single‑sided countersink on the CCMT09T302 ensures reproducible seating and secure clamping, maintaining tool orientation and repeatable cutting geometry.

Is the insert suitable for interrupted cuts? Yes; the T9215 grade and the insert geometry are suitable for continuous to light interrupted cuts, offering a compromise between wear resistance and fracture toughness for reliable performance.

Which features improve surface finish and dimensional control? The 0.2 mm nose radius and the rhombic geometry contribute to finer profile control and a consistent surface finish during turning operations with the CCMT09T302.

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.