The drill was still in great shape and worked fine, but he couldn’t power the thing. Rather than toss a working tool, he decided to 3D print his own battery pack. The 3D modeling on the battery ...

What do you do, when your trusty cordless drill starts to lose battery capacity? You bought it a decade ago and parts are a distant memory, so there’s no chance of buying a new pack. If you are ...

With all these different systems and their regional differences, it's fair to wonder whether or not there's any viable crossover between them all. After all, if you can purchase fewer products ...