Pneumatic Wind Grinding Pen, High Precision High Speed Low Vibration Engraved Pen Industrial Grade Hand Tool ,Long Service Life

Air inlet size: 1/4 (inch) Recommended tracheal diameter: 5*8 (mm) Weight: 0.26 (kg) Dimensions: 160mm No load speed: 30000rpm Use (applicable industry): Finishing operations such as polishing, chamfering, rounding, etc. 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