Sioux Router, (RT1981)
Product Information Sioux router, twist throttle; collet size 1/2 inch; free speed 20,000 rpm; weight 4.5 pounds, 2.0 kg; height 7.6 inches, 193 mm; base diameter 4.0 inches, 102 mm; maximum air consumption 38 cfm, 18 l/s; and sound level 85 dB(A).