Kit includes: The silver and deming drill which is a 6" long drill with a 1/2" shank you must use a 1/2" drill motor to turn this drill, with counterbore, tap, tap guide, install driver and 5 Stainless inserts p/n 14156 length 12.7mm. Note in blind holes the depth of your hole should be at least 6mm deeper than the length of the insert so a total of 18mm depth for a blind hole.