For Woodworking Tools 1/2 Handle 12 Handle Frame Tenon Knife $ 15.44 Specification: Model: Frame Tenon Knife 1/2 handle, Frame Tenon Knife 12 handle Ball diameter (mm): 45 Center minimum cutting diameter (mm): 45 Contour radius (mm): 45 Number of effective cutting edges: 2 Function length (mm): 25 Material: Carbide Type: Side cutter Number of slots: 2 Blade length: 25 (mm) Blade diameter: 45 (mm) Shank diameter: 12.7 (mm) Full length: 78 (mm) Whether coating: Coating Specifications (diameter * full length): 78 (mm) Maximum cutting diameter (mm): 45