Review on GRK 772691864659 BITS Crown Containing by Sam Lund

I only used 8 screws. Results so far: The heads of two screws broke off. The torx bit broke. It came loose because it was very difficult to get it into the head of the screw. A special bit for the anchor part of the screw sometimes works and sometimes just turns. This system could be better if they improved the quality of the bits and screws. I will not recommend this product to anyone.