3mm/6mm High Torque Wind Mill Pen, Pneumatic Hand-held Pen Grinder ,Long Service Life

Air inlet size: 1/4 (inch) Chuck size: 3mm/6mm (inch) No-load speed: 35000 (rmp) 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