In this video tutorial, viewers learn how to cut a bolt and save the threads. The materials required for this task are: a hacksaw, steel bristle brush, bolt cutters, wrench, oil and a filer. Begin by putting some oil onto the threads of the bolt. Then place the saw on the desired groove and cut across through the thread. Now brush it with the steel bristle brush to remove the debris. Finish by removing the excess metal with the filer and unscrew the bolt(s). This video will benefit those viewers who work in the trades or construct at home, and would like to save money by cutting a bolt without throwing away the threads.