Air Router, Power Source Air-Powered, Air Consumption 38 cfm, Air Inlet Gender Female, Air Inlet Size 1/4 in, Air Inlet Type NPT, Horsepower 0.9 hp, Maximum Speed 23,000 RPM, Speed Setting Variable, Collet Size 1/4 in, Kit Contents Collet, Wrenches, Tool Weight 2.6 lb, Body Style Inline, Exhaust Location Front, Housing Material Composite, Maximum Sound Level 85.4 dBA, Minimum Hose Size 5/16 in, Minimum Sound Level 85 dBA, Minimum Speed 23,000 RPM