Made in USA. The most economical equipment to rebore holes round and concentric again. One year warranty against defects in American craftsmanship.The Q150 setup includes everything you need for reboring most holes. It is intended for repairing holes up to 8 inch diameter in heavy construction equipment such as cranes, backhoes, endloaders, excavators and tractors powered by your variable speed magnetic drill press with a 3/4 inch drill chuck. It can also be used to rebore holes in machinery frames, steel mill ladles, bridge support pivots, etc. Our 1.500" diameter boring bars hold standard 1/2" square shank carbide lathe machine cutting tools. Our adapter base bearing will hold the boring shaft load to prevent overloading the bearings in your mag drill while also clamping the magnetic drill in case of power failure. A jacking screw is provided for positioning. Approved by Milwaukee Tool Company Engineers for use with their drill. Our boring bars are made from chrome induction hardened high tensile strength alloy steel to last forever. Scroll down for more info.

This machine is listed for sale by American Machine Tools Company located in Chicago, Illinois