American & International Rigworks, Inc. has a machine shop in house to handle all machine work for our drums, drawworks and equipment needs. Our machine shop has a talented team of machinists with many years of experience in the oilfield industry. Our machine shop is capable of producing sprockets, drum shafts, as well as most components for our drawworks. Having our own machine shop at our disposal speeds up production and insures our ability to get the parts we need in the time frame we need them.