1/2" Round Shank Dia 3/4" Cutting Length 45 Degree Chamfer Router Bit Product Name : Chamfer Router Bit;Stansard Size : 1/2" x 3/4";Shank Size : 12.7mm/1/2" Cut Length : 19.04mm 5/16";Cut Diameter : 40mm /1 37/64";Bearing Diameter : 15mm/19/32" Angle : 45 Degree;Total Length : 67mm /2.6" Material : Metal;Color : Silver Tone Net Weight : 90g;Package Content : 1 x Chamfer Router Bit with Bearing