CCMT 09T308 PC HA4225 Carbide Turning Insert for Steel

Insert Shape: C – 80° Rhombic / Diamond
Relief Angle: C – 7° Positive Clearance
Tolerance Class: M – Medium Tolerance
Hole / Clamping Type: T – Countersunk Centre Hole
Cutting Edge Length: Approx. 9.5 mm
Nominal Thickness:T3 - 4 mm
Corner Radius Code: 0.8 mm
Inscribed Circle Diameter: 9.5 mm
Mounting Hole Diameter: Approx. 4.2 mm
Number of Effective Cutting Edges: 2
Cutting Direction: Neutral
Application: CNC Turning
Typical Operation: Finishing to Medium Turning
Cutting Speed (Vc): 160–200 m/min
Depth of Cut (Ap): 0.4–0.8 mm
Feed Rate: 0.03–0.20 mm/rev

CCMT 09T308 carbide turning insert is a positive, single-sided indexable insert designed for CNC turning applications. Its 80° rhombic geometry and 7° positive clearance angle provide efficient cutting with relatively low cutting resistance. The 0.8 mm nose radius is particularly suitable for finishing and light-to-medium turning operations.

The insert has a 9.5 mm inscribed circle diameter, 4 mm nominal thickness and 0.8 mm corner radius, with a countersunk centre hole for secure mounting in compatible turning tool holders.

Applications

• CNC external turning
• Internal turning with compatible holders
• Facing
• Profiling and contouring
• Shoulder turning
• Finishing and light-to-medium machining
• Steel machining, depending on the carbide grade and chipbreaker
• General engineering and production machining