Trend Professional Router Cutter 47/7X1/4TC - Combi and Bevel Laminate Trimmer 12.7mm Diameter x 12.7mm Cut x 1/4" Shank Key Features: For trimming top & lip Economical cutters, perform 3 functions 1. To top trim the overlay at 90 degrees 2. To trim the overlay at 45 degrees or 60 degrees 3. The base of the cutter can trim the vertical lipping at 90 degrees Requires side fence or roller bearing Specification: D: 1/2 inch (imperial diameter) D: 12.7 mm (metric diameter) C: 12.7 mm (metric cut length) A: 60 degrees (angle) A2: 90 degree (angle) OL: 41.3 mm (overall length) Shank Diameter: 1/4 inch