Air Polishing Machine, 3mm/6mmWind Mill Engraving Pen Industrial Grade Hand Tool ,Long Service Life

No-load speed: 30000 (rpm) Tool net weight: 0.36 (kg) Exhaust direction: rear row 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