Craftsman has updated its 2014 Bolt-On attachment system for power tools. The Bolt-On power base now delivers 35 percent more power than the previous model. The power base comes standard with a drill/driver attachment and 20-volt lithium-ion battery.
The Bolt-On Drill/Driver features an all-metal two-sleeve chuck for increased durability. It can operate at 750 rotations per minute. There are 11 clutch settings and it weighs 1.1 lbs.











