Mini Pneumatic Engraving Machine, Hand-held Micro Engraved Pen Industrial Grade Hand Tool ,Long Service Life

Working pressure: 90psi Average air consumption: 8cfm Air inlet size: 1/4 (inch) Chuck size: 6mm No-load speed: 22000 (rpm) Tool net weight: 0.33 (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