Woodworking carving knife $ 4.26 Ball diameter mm: 9.52 Cutting diameter (mm): 9.52 Maximum depth of cut: 12.7 Number of effective cutting edges: 2 Functional length (mm): 12.7 Shank form: round Shank diameter (mm): 6.35 System: British system Useful length (mm): 9.52 Material: Carbide Type: T-slot milling cutter Number of slots: 2 Blade length: 6.35 (mm) Blade diameter: 9.52 (mm) Shank diameter: 6.35 (mm) Full length: 38 (mm) Whether coating: coating