Trend Professional 90 Degree Double Guided Trimmer 46/300X1/2TC - Double Guided Trim Profile Cutter 19.1mm Diameter x 25.4mm Cut x 12mm Shank Key Features: Ball bearings fitted to both nose and shank Allows templates to be placed either on top or the bottom of the material, for ease of routing Allows for irregular grained timber to be profiled more easily, by turning component other way up Specification: D: 3/4 inch (imperial diameter) D: 19.1 mm (metric diameter) C: 1 inch (imperial cut length) C: 25.4 mm (metric cut length) B: 19.1 mm (metric bearing diameter) OL: 90 mm (overall length) Shank Diameter: 1/2 inch