For most people, a broken tool is at the end of its useful life. But rather than toss a heavy-duty drill that had its handle broken off, [Workshop From Scratch] thought it was a perfect opportunity to create something new. 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 into shape with an angle grinder, we wouldn’t blame you for believing the end result was a commercial product. From the handles salvaged from chewed up old screwdrivers to the scratch-built rack and pinion assembly, the attention to detail here is really fantastic.
It’s difficult to pick a favorite detail, but the reinvented enclosure for the drill certainly ranks up there. [Workshop From Scratch] could have simply bolted on the tool as-is, but instead he surgically removed the vestigial handle to make it look as though the drill was always meant for this application. After cutting, it was finished off with some body filler, a bit of sanding, and a coat of his signature orange spray paint.
When he built his magnetic vise, [Workshop From Scratch] used magnets pulled from automotive air conditioning systems. They got the job done, but were somewhat annoying to work with given their round shape. This time around, he’s used off-the-shelf magnetic locks intended for steel doors. When energized with a 19 V laptop power supply, he says the three rectangular electromagnets have a combined pull of 540 kilograms.
If you don’t have a broken drill to use as a donor for this type of project, don’t worry. You could always use a salvaged hoverboard motor instead.