25000rpm High Speed Engraving Machine, Hand-held Pneumatic Wind Mill Industrial Grade Hand Tool ,Long Service Life

Working pressure: 0.8mpa Air inlet size: 1/4 (inch) Recommended tracheal diameter: 5 (mm) Weight: 0.5 (kg) No-load speed: 25000 (rpm) Chuck size: 3mm/6mm 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