Drill and screw bit set for working on metal, wood and masonry. The package contains 13 HSS-R drill bits for metal, 6 drill bits for wood, 5 drill bits for masonry, 3 flat drill bits for wood, 30 screw bits, 10 socket wrenches, countersink, magnetic bit holder and drill gauge. A total of 70 pieces in the Makpac type 1 case. The handy Makpac storage case supplied provides protection and easy organisation for your set. It also has the advantage of being able to stack and lock with existing Makpac cases. The wide range of common sizes means it is unlikely you are going to need another set for a while. Tough, versatile toolbox to keep your Makita tools safe and secure. The Makita connector case features a catch that allows the box to be locked, opened and connected .