uxcell Wood 1/2" Shank 5/8" Cutting Diameter Round Nose Bit Product Name : Round Nose Bit;Material : Metal Color : Gray;Shank Diameter : 1.25cm/ 1/2'' Cutting Diameter : 1.6cm / 5/8";Cutting Depth : 1.9cm/ 3/4" Shank Length : 3.5cm/ 1 1/4";Total Length : 5.2cm / 2 1/32'' Weight : 48g;Package Content : 1 x Round Nose Bit