The dewalt dt7922bqz set is supplied in a tough storage case and contains drill and screwdriver bits designed to withstand worksite conditions contents 8 x 25mm phillips bits ph1 ph2x6 ph3 8 x 25mm pozidriv bits pz1 pz2x6 pz3 6 x 25mm torx bits t10 t15 t20 t25 t30 and t40 2 x 25mm slotted bits 55 and 8mm 1 x 50mm phillips bit ph2 1 x 50mm pozidriv bit pz2 1 x 50mm slotted bit 55mm 1 x magnetic holder 1 x magnetic drive guide