In his latest video, he shows how he converted this old hand tool into a magnetic drill press with predictably impressive results. Despite being assembled largely from pieces of scrap metal cut ...

Hole saws and small-bore annular cutters can be used ... “Annular cutters are actually designed specifically for use with magnetic drills with automatic lubrication,” Carroll says.

Their magnetic vise, designed for a drill press but probably a great choice for securing work to a milling machine, grinder, or even a CNC router, has a simple but sturdy steel frame. Two separate ...