Dewalt dt71518 qz screwdriving bit set of 45 dewalt dt71518 qz this set of 45 screwdriving bits from dewalt is supplied in a plastic storage case and features the following pieces br br 1x nut driver hex 8mm br 1x nut driver hex 10mm br 1x compact mag drive guide br 2x phillips 85mm bit ph2 br 3x phillips 50mm bits ph1 ph2 x2 br 4x pozi 50mm bits pz1 pz2 x3 br 6x torx 50mm bits t15 t20 t25 x2 t30 x2 br 6x phillips 25mm bits ph1 x2 ph2 x2 ph3 x2 br 2x slotted