NITRO 3/8" REDUCED SHANK DRILLS

Nitro drills offer superior performance ovr conventional HSS drills. Their Nitride treated, heavy duty construction increases tool life and performance. 135º split point reduces walking at the drill point and makes these drills ideal for both hand held and CNC operations. Black and gold surface treatment for maximum lubricity. Usable ina wide range of materials including difficult to machine materials such as stainless steel. S& D drills expand the size range capacity of a 3/8" portable drill chuck.