DC Electric Screw driver SKD-7000 Medium torque automatic trigger and push start clutch type -Low-voltage automatic clutch electric screwdriver with power controllers, can keep long-time operation, high stability, no influence by fluctuated voltage. -Be operated with torque fixing ring (KC-2) most applied to office machines, PC peripheral operations. -High technology motor, made by extra strong magnet, fast start and low electric current. Fan and vent let motors fast heat emission, low temperature for successive using. -Clutch is made by alloy steel materials from Japan, solid and endurance, fatigue-resistant, high stability and longer life. -Precisive torque adjusted from small to large, stepless, stable, fast speed, easy operation and high working efficiency. - Any screws and sockets can be used. As fastened screws reach pre-set torque, clutch will be automatically stopped as well. Carton