Drillco 1/2" Shank Cobalt S & D Drills, Series 1000C 30A560 consistent flow delivery over the

consistent flow delivery over the life of the cylinder

For manual drag cutting

Comes ready to use with two MagSquares

protecting numbers and graduations

Drillco 1/2" Shank Cobalt S & D Drills, Series 1000C 30A560 consistent flow delivery over theDrillco 1 2" Shank Cobalt S & D Drills, Series 1000C General purpose flute design but all sizes have a 1 2 by 2 1 4 long shank. The maximum overall length is 6 and the flute length is 3. This makes them short drills in the larger sizes and thus well suited to use in portable electric drills equipped with 1 2 chucks. They are highly effective in tough high tensile strength materials. The 135 degree split point reduces thrust and eliminates walking at