#1, #2, #3
Picquic replacement powerbits can be used in Picquic full size drivers or in power drills. Industrial grade materials (60/40 chrome/moly) and standard 1/4″ hex make them a favourite with contractors.
A full 3″ length allows for extra extension when used in power drills. Priced competitively, Picquic bits are an excellent choice.