Review on Efficient Drill Master Remover Change 12 Piece Set for Easy Tool Switching by Jason Man

The only reason I am giving this product one star is because no stars is not an option. I needed it to do what he said. First, there are NO instructions. Who does this? I think that's just bad on the part of the company. Second, instead of removing the screw, the head of the drill began to grind. Really not worth the purchase price. Someone told me that Craftsman has a kit that works exactly as promised. I haven't checked to see if I can find this set, but I'll pass the information along in case it helps.