Pneumatic Wind Grinder, Three-bearing Engraved Pen Industrial Grade Hand Tool ,Long Service Life

Disk diameter: 2.35mm+3mm No-load speed: 70000 (rpm) Recommended tracheal diameter: 5 (mm) Weight: 1 (kg) Use (applicable industry): Hardware mold processing 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