DEWALT DCK263D2 20V MAX XR Li-Ion Cordless Drywall Screwgun and Cut-out Tool Kit DEWALT brushless motor in both units that delivers up to maximum run time Li-Ion batteries with fuel gauge provide 33% more capacity over standard packs ScrewGun offers maximum speed and control and high torque capability for wide range of applications Cut-out Tool offers a 26,000 RPM motor, with tool-free bit change LED light on both tools