milwaukee 48 89 1110 14 Piece Black and Bronze Drill Bit Set Milwaukee 48 89 1110 Includes: (2) 1/16 5/64 3/32 7/64 (2) 1/8 9/64 5/32 3/16 7/32 1/4 5/16 3/8 Hard Plastic Case Milwaukee 48 89 1110 Features: Thicker web reduces breakage designed for use with portable drills Open Flute design ejects hot chips faster in turn keeping the bit cooler aiding in over all bit life Penetrates faster than conventional bits increasing drilling rates (provides longer run time with cordless drills) Reduces friction increasing drill bit life