Standard Pack = 1 piece(s). Semi-automated machining on Class 1 mills to 3 hp.; Peak Torque (Full-wave SCR control compound DC motor): to 150 in.- lb. / 17 NM torque; Intermittent Torque: 120 in.- lb. / 13.6 NM; Continuous Torque: 100 in.- lb. / 11.3 NM