uxcell 1/4 Inch x 1/2 Inch Double Flutes Straight Router Bit Woodworker Tool Product Name : Straight Router Bit;StandardSize : 1/4" x 1/2" Shank Diameter : 6.35mm / 1/4";Cutting Diameter : 12.7mm / 1/2" Cutting Depth : 30mm / 1.2";Total Length : 63mm /2.4" Color : Silver Tone, Blue;Material : Steel,Carbide Weight : 43g;Package Content : 1 x Straight Router Bit1 x Plastic Case