... Screwdriver: BB05 Air Screwdriver Free Speed: 10500 rpm Weight: 0.7 kg (1.54 lb.) Length: 195 mm (7.68 in.) Air Screwdriver ... :BB05 Air Screwdriver With double hammer structure and large torque, EP05 is ... the production line, household electrical appliances computer, toy and the repair work of small engine. Main Technique Parameter:Torque Range: 5 ...