CPX1176: Features and Benefits: -Quick change slip chuck for fast and easy change of buffing wheel. -Built-in regulator matches speed to job. -Lock off throttle to prevent accidental start ups. -Rear exhaust directs air away from work area. -Ideal for patchwork, roughing areas for recapping and cleaning tire moldings.Every tire shop needs tire buffers for repairing tire perforations. nbsp; This tire buffer has the needed power and long life for any tire shop. nbsp; The tire buffer with slip chuck includes: Chuck size/wheel size: 7/16 quot;; free speed: 2800 RPM; average air consumption: 13 CFM; air inlet : 1/4 quot; NPTF; minimum hose size: 3/8 quot;; sound dBA: 98 - 108; length: 8-1/4 quot;; weight: 2-1/4 lbs.-Low Speed Tire Buffer.-1 yr warranty on material and workmanship.