Milwaukee Thunderbolt 21-Piece Black Oxide Drill Bit Set, 1/16 In. thru 1/2 In. Dog Collars Sealed 100% ball-bearing construction provides

Sealed 100% ball-bearing construction provides longer life

excellent for rusty steel because of the strong arc force

22185-0000lf sharkbite push-fit fittings for use with copper tubing cts

Can lift vertically over 8' and draw down to 1/4' from a flat surface

Durable weather-resistant construction

Milwaukee Thunderbolt 21-Piece Black Oxide Drill Bit Set, 1/16 In. thru 1/2 In. Dog Collars Sealed 100% ball-bearing construction providesThe 3 flat secure grip shank won't slip in the drill chuck Specially designed parabollic flute form clears chips and debris fast Features a thicker core than a standard drill bit 21 Pcs. in set Reduced shank diameter for use in 3 8' chucks