Providing a complete line of drilling motors ranging from 1 11/16"OD to 11 1/ ... ,203,216,244.....mm), di Providing a complete line of drilling motors ranging from 1 11/16"OD to 11 1 ... specifications, such as ABH(adjustable bend housing)and oil based mud or high temperature etc.Bosun downhole motors may also be ... downhole motor have excellent quality and low prices. Downhole Motor drilling tool