The DeWalt DW920K-2 is a 7.2V Cordless Screwdriver Kit. A two-position handle allows adjusting the tools configuration as needed to work in confined areas. The 7.2V motor which turns at 0-500 RPM and delivers 80 in-lbs of torque helps to finish the job easier and faster. The clutch setting can be adjusted to 16 different positions which help to eliminate the problem of stripping out of screws. Also, changing the bit is simple with an industrial quick-release keyless chuck.