Bits can be conveniently stored directly in the tool so they’ re never lost. A screw drive is a system used to turn a screw. At a minimum, it is a set of shaped cavities and protrusions on the screw head that allows torque to be applied to it.
Usually, it also involves a mating tool, such as a screwdriver, that is used to turn it. The following heads are categorized based on commonality, with some of the less- common drives being classified as " tamper- resistant".
The MILWAUKEE M12 2- Tool Combo Kit includes the M12 3/ 8" Drill/ Driverand the M12 1/ 4" Hex Impact Driver. The powerful compact cordless drill driver delivers 275 in- lbs of torque – up to 25% more torque than the competition – and 0- 400/ 0- 1, 500 RPM.