uxcell 1/2" Shank 1/4" Cutting Dia End Bearing Flush Trim Router Bit Cutter Product Name : Flush Trim Bit ;Cutting Diameter : 6.4 mm / 1/4" Shank Diameter : 11 mm / 1/2";Cutting Depth : 43 mm / 1.7" Total Length : 83mm / 3.3";Material : Metal Color : Silver Tone, Black;Net Weight : 53g Package Content : 1 x Flush Trim Bit