Resources ACDelco Service Parts List - ANG302 ACDelco Tool Manual - ANG302 ANG302 Professional 7/16" Hex Tire buffer Features Quick change slip chuck for fast and easy change of buffing wheel. Lock off throttle to prevent accidental start ups. Ideal tool for patchwork, roughing areas for recapping and cleaning tire moldings. Ergonomic grip and trigger increase the comfort and control. Easy bit changing with standard wrench. Rear exhaust design. Specifications Model Number ANG302 Collet 7/16" Hex Free Speed 3700 RPM (/min) Air Consumption 5.60 CFM (158.4 l/min) Overall Length 8-5/8" (219 mm) Air Inlet 1/4" Air Pressure 90 PSI (6.2 Bar) Air Hose 3/8" (10 mm) Sound Pressure Level (LpA) 100.3 dB(A) Sound Power Level (LwA) 111.2 dB(A) Vibration Level 1.8 m/sec^2 Net Weight 2.2 lbs (1.0 kg)