Proto® 1/4" Straight Insulated Die Grinder 0.3HP Motor ITEM #:J325AGS Features and benefits Specifications Features and benefits Tool free power adjustmentImproved throttle with lockout for precise controlComfort rubber grip keeps users hand isolated as unit gets cold from use360 degree rotating exhaust allows user to direct air away from body Specifications Collet [in] 1/4 Motor [HP] 0.3 Sound Level db[A] 84.8 Vibration Level [m/s2] 2.42 Free Speed [RPMs] 30000 Average Air Consumption [cfm] 2.7 Weight [Lbs] 1 Overall Length [in] 6.3 Add to Wish list Add to Set Buy Now Print Warranty Share