Sunex 1/4 in Mini Angle Air Die Grinder Kit

1/4 inches Mini Angle Air Die Grinder Kit Features: Built-in speed regulator Safety throttle lever for positive speed control Ball bearing construction for long tool life Convenient blow mold storage case Kit includes: (1) SX 264 Mini Right Angle Die Grinder, (2) Spanner wrenches, (1) 1/8 inches (3mm) Collet, (5 pc.) 1/8 inches (3mm) Shank grinding stones, (1 each) 2 inches and 3 inches Backing pads, (4 each) 2 inches and 3 inches abrasive discs, (2) Screw po Specification Air Inlet Thread Size (NPTF) 1/4 Average Air Consumption (CFM) 4 Collet Size (in.) 1/4 Free Speed (RPM) 20000 Length (in.) 5.5 Minimum Hose Size (I.D.) 0.375 Sound Level (dBA) 93.2 Weight (lbs.) 1 1