Sunex Tools Angle Air Die Grinder - SX232B Part #: SX232B Line: SNX Sunex Tools Angle Air Die Grinder 1 Year Limited Warranty Length (in): 6-3/8 Inch Weight (Lbs): 1 Lbs. Collet Size (in): 1/4 Inch Speed (RPM): 20000 RPM Average Air Consumption At Load (CFM): 4 cfm Minimum Hose Size (in): 3/8 Inch Show More Show Less