ITEM NAME:Large Torque Air Screwdriver Set Professional Pneumatic Tools Positive Inve J7E2 Large Torque Air Screwdriver Set Professional Pneumatic Tools Positive Inve J7E2 It is used for tightening and loosening screw nuts, etc. It is suitable for furniture assembly, furniture decoration, electromechanical assembly, door and window production, etc. Features: 1. Double hammer striking structure, strong torque, efficient and easy to work; 2. Stepless speed regulation, positive and negative switch, self-locking chuck, easy to operate. Chuck size: 1/4 (inch) Idling speed: 9000 (rpm) Air inlet size: 1/4 (inch) Recommended tracheal diameter: 6.5 (mm) Working pressure: 0.62 (Mpa) Maximum torque: 35N-m colour:Blue & silver Material:metal Size:Tool length: 215mm Package Contents: 1*air screwdriver set
