1/4in Straight Shank Pneumatic Screwdriver Alloy Steel Industrial Air Screwdriver 8000rpm American Style

1??GOOD PERFORMANCE: 1/4in straight handle pneumatic screwdriver with excellent movement. with 8-10mm bolt capacity and 0.5-0.8Mpa working air pressure. 2??HIGH TORSION: The screwdriver adopts double hammer strike structure. with strong torsion. the maximum is 70N·m. efficient and labor saving in operation. 3??MULTIPLE FUNCTION: Support stepless speed regulation. with forward and reverse switch and self locking chuck. no load speed is 8000rpm. wide range of use. 4??EASY OPERATION: Straight handle type design. comfortable to hold. smooth and stable rotation. time saving and labor saving. which is efficient and durable. 5??WIDE APPLICATION: Used for tightening and loosening screws and nuts. suitable for furniture installation and maintenance. electromechanical assembly. etc.1/4in Straight Shank Pneumatic Screwdriver Alloy Steel Industrial Air Screwdriver 8000rpm American Style