Multi Tool Set Screwdriver Drill Bits (20 Pcs)

This item is really practical if you are drilling pilot holes and then putting in the screws. With it, you will not need to change a bit in the middle of a job again, instead, you can just flip the swivel head. This item can great reduce time from changing the drill bits and really increase productivity. It is a clever, workable gadget that will save you time and annoyance.