CCMT 09T304 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide T9215 for high wear resistance and the rhombic 80° geometry with a 7° clearance to maintain stable cutting under continuous to lightly interrupted conditions; order the CCMT09T304 T9215 insert directly via Metav Werkzeuge or consult our specialists for application advice.

CCMT 09T304 T9215 indexable insert for turning — Tungaloy

CCMT 09T304 T9215 is an ISO-format indexable insert designed for external and internal turning in medium steels, combining a CVD coating with a chipformer tuned for productivity

• CVD-coated carbide for high wear resistance
• Optimised one-sided chipbreaker for medium steel
• Rhombic 80° geometry with 7° clearance
• Central hole with cylindrical seat and countersink

High productivity through wear-resistant grade and coating

The combination of a CVD-coated surface and a carbide substrate delivers a dependable balance of wear resistance and fracture toughness suitable for continuous to lightly interrupted cuts. The T9215 grade is identified as the first choice for medium steel machining, enabling longer tool life and more predictable change intervals. Using this indexable cutting solution reduces unplanned stoppages and supports higher output rates, which is particularly valuable in production environments where consistent cycle times are required.

Stable cutting behaviour and precise locating for repeatable results

The rhombic geometry with an 80° included angle and a 7° clearance provides a robust cutting edge that favours stable tool engagement and surface finish. The insert's one-sided chipbreaker promotes controlled chip formation when paired with suitable cutting parameters, improving evacuation and reducing the risk of re-cutting. Secure seating is ensured by the central cylindrical hole and single-sided countersink (40°–60°), which together guarantee precise location and reliable clamping in compatible holders, helping to maintain repeatable component tolerances.

Practical dimensions and ISO compatibility for straightforward tool planning

With a 0.4 mm corner radius and a plate thickness of 3.97 mm, this rhombic insert in size 09 supports a range of turning tasks from finishing to light roughing when matched to machine rigidity and workpiece clamping. As part of the ISO indexable turning inserts series, compatibility with holders depends on matching the insert form, clearance, tolerance class, fixation, size and thickness — a standardised approach that simplifies procurement and tool inventory. The design supports both external and internal turning operations and permits selection of the appropriate chipformer and grade to suit material and process stability.

For tailored recommendations on using the Tungaloy CCMT 09T304 T9215 insert (SKU TUN6772420) in medium-steel turning operations, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for availability and application support

Technical data

• Article number: 6772420
• Manufacturer SKU: TUN6772420
• Stock SKU: 6772420-Tungaloy
• Name: CCMT09T304 T9215 Tungaloy insert
• Brand: Tungaloy

Facts

• Thickness: 3.97 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 80°
• Size designation: 09
• Countersink angle: 40°–60°

Special features

• CVD-coated carbide (T9215)
• One-sided chipbreaker
• Rhombic plate form (CCMT)
• ISO indexable turning inserts series
• Central cylindrical hole with single-sided countersink
• Suitable for external and internal turning

FAQ

Which materials is this insert best suited for?
The CCMT09T304 T9215 Tungaloy insert is optimised for medium steel machining; the T9215 CVD-coated carbide grade provides the wear resistance and toughness required for high-productivity turning.

What does the chipbreaker do on this insert?
The one-sided chipbreaker on the CCMT09T304 T9215 insert shapes chips for improved evacuation and reduced re-cutting, supporting consistent surface finish under continuous to lightly interrupted cuts.

How is the insert secured in the holder?
The insert locates via a central cylindrical hole with a single-sided countersink (40°–60°) that ensures stable clamping when the holder matches the ISO form, tolerance class and thickness of the insert.

What are the key dimensions to verify for holder compatibility?
Verify the insert size (09), thickness 3.97 mm, corner radius 0.4 mm, 7° clearance and the CCMT rhombic form; matching these parameters ensures correct fit and performance for the CCMT09T304 T9215 insert.

Can this insert be used for interrupted cuts?
Yes, the T9215 grade and the insert geometry are suitable for continuous to lightly interrupted cuts; for heavy interruptions, tool selection should consider more robust edge preparations and machine/workpiece stability.

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.