45° Elbow Pneumatic Wind Grinding Pen, Hand-held Pen Type Pneumatic Grinding Machine ,Long Service Life

Working pressure: 90psi Recommended tracheal diameter: 5 (mm) Speed: 25000rpm Grinding plate specifications: 30mm Weight: 175g 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