High Torque Wind Grinder, 3mm Chuck Grinding Pen Industrial Grade Hand Tool ,Long Service Life

Applicable sandpaper: 3mm No-load speed: 75000 (rpm) Working pressure: 90 Air inlet size: 1/4 (inch) Scope of application: crafts polishing, small workpiece grinding, DIY production, etc. Dimensions: 130*19 Tool net weight: 0.45 (kg) Length: 150mm Diameter: 19mm Chuck size: 3mm 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