The electrical design, of course, is trivial. A computer fan, a switch, and a battery — in this case, a Makita power tool battery. But the Fusion 360 design for the 3D printed parts got a lot of ...

Unless you’re particularly fond of having multiple types of batteries and chargers, you’d do well to make sure all your portable power tools are made by the same company. But what do you do if ...

Stick the dowel into a power drill ... of your cordless screwdriver, just pull the shaft out of a four-way screwdriver and clamp it in the chuck. Plus, check out these 30 tool hacks you should ...