Drilling and screwdriving without having to change the drill bit the quick drill 2 in 1 drill bit holder will enable you do to this after doing a drilling job release the bracket by pulling it down and turn the spindle so you can access the other end secure the bracket again and off you go this will save time and effort the quick drill set consists of 6 pieces in total and has as well as 2 high quality 50 mm s2 steel bits 2 hss drill bits with diameters 4 and 5 mm the hexago