Industrial Grade Air Batch, Powerful Pneumatic Screwdriver, Large Torque Pneumatic Screwdriver ,Long Service Life

Chuck size: 1/4 (inch) Idling speed: 9000 (rpm) Air inlet size: 1/4 (inch) Recommended tracheal diameter: 8 (mm) Working pressure: 90 PSI (Mpa) Maximum torque: 80NM Tool net weight: 1 (kg) Related Products: pneumatic tools,butterfly mini wind puller,pneumatic screwdriver,pneumatic engraving machinepneumatic crimping pliers,pneumatic rust remover,pneumatic belt machine,pneumatic tapping machine,mini pneumatic shovel,pneumatic engraving pen,pneumatic polishing machine