Low Speed Composite Tire Buffer • 2600 RPM • Stall Resistant 0.60 Hp Motor • Throttle Lever Design • Ergonomic Molded Handle Grip • Coaxial Rear Hose Assembly to Eliminate Blowing of Rubber Particles/Dust in the Work Area • Low Noise Level • Low Air Consumption • 5/16" Hex Quick Change Chuck with Threaded Arbor for Mounting Buffing Cones and Accessories