ITEM NAME:2pc 1/2" Shank 1-1/2" Dia Flute and Bead Router Bit Woodworking Cutting Tool Description: - 100% Brand new and high quality - Industrial grade, efficient woodworking tool - Cemented car.Industrial grade, efficient woodworking tool. Style(as you choose): 6.35mm(1/4")Shank or 12.7mm(1/2")Shank. #A 6.35mm(1/4")Shank Style #B 12.7mm(1/2")Shank Style - Suitable for making cedar strip, hot tubs, planters, wooded canoe, using interlocking sealed edge joint.