These Viper Magnum drill bit sets are USA made exclusively for Ace Industrial Supply and come in a watertight, weatherproof, and unbreakable container in the shape of a cup, with a screw-on lid that you can clip onto your tool belt, ladder, or any place on your bench or at the work site.
They are constructed of high speed M2 Molybdenum steel with chamfered oil quenched flutes which allow for faster drilling. This cooling action reduces drag at high speed drilling assuring a longer bit life. They also have three flats on the shank which prevent slipping in the drill chuck.
29 pc Set Includes