Trend Professional Ogee & Classic Mould Cutters Bearing Guided Roman Ogee Cutter - 4.0mm Radius Ref: 46/230X1/2TC Key Features: With bearing guided ogees, change profile by using a larger bearing and vary the depth Specification: D: 1 inch (imperial diameter) D: 25.4 mm (metric diameter) C: 5/8 inch (metric diameter) C: 15.9 mm (metric cut length) B: 9.5 mm (metric bearing diameter) B2: 12.7 mm (metric bearing diameter) R: 4 mm (metric radius) OL: 63 mm (overall length) Shank Diameter: 1/2 inch