Sioux Tapper, (STP10S12B12)
Product Information Sioux tapper, 1 hp (0.75 kw), inline, B12 taper spindle; maximum torque 145 inches per pound, 16 Nm; free speed 1200 rpm; weight 2.5 pounds, 1.2 kg; length 9.5 inches, 240 mm; air consumption 30 cfm, 14 l/s; and sound level 78 dB(A).