Dcf622n xr brushless self drilling screwdriver 18v bare unit dewalt dcf622n xj, the dewalt dcf622 xr brushless self drilling screwdriver is ideal for the quick fitting of metal roofing and other sheet metal applications'. '.strtoupper('i')t's versa clutch delivers a repeatable screw setting with minimum fuss'. '.strtoupper('f')itted with a high torque brushless motor that drives screws up to 6.15mm diameter efficiently and effectively offering maximum run time and a compact tool'. '.strtoupper('d')urable, ergonomic design and rubber grip for improved user comfort'. '.strtoupper('d')cf622p2 2 x 18 volt 5.0ah li ion batteries.dcf622n bare unit, no battery or charger supplied'. '.strtoupper('s')pecification bit holder 6.35mm 1 4in.no load speed 0 2,000 min.max torque 11 34nm'. '.strtoupper('m')ax screw diameter 6.15mm.length 255mm'. '.strtoupper('h')eight 265mm.weight 1.97kg.the dewalt dcf622n xr brushless self drilling screwdriver is supplied as a bare unit dewalt dcf622n xr brushless self drilling screwdriver 18v bare unit