90° Elbow Pneumatic Engraving Machine, 3mm/6mm Wind Mill Sanding Machine Industrial Grade Hand Tool ,Long Service Life

No-load speed: 20000 (rpm) Working pressure: 90PSI Air inlet size: 1/4 (inch) Tool net weight: 0.5 (kg) 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