Woodworking Corner Rounding Round Over Router Bit Tool 1/2" x 1 3/4" Product Name : Rounding Over Bit;Material : Steel,Carbide;Standard : 1/2" x 13/4" Cutting Diameter : 44.4mm /13/4";Cutting Radius : 22.2mm/7/8";Shank Diameter : 12.7mm / 1/2" Bearing Diameter : 13mm / 0.5";Cutting Depth : 28mm / 1 1/10";Cutting Width : 22.2mm /7/8" Overall Diameter : 57.5mm / 1 1/64";Overall Length : 75mm /3";Color : Silver Tone Weight : 135g;Package Content : 1 x Rounding Bit