and a duel we’re happy to put up [Berto]’s DIY trolling motor made out of an electric drill. The project is probably inspired by [Berto]’s collapsible amphibious e-scooter that used the same ...

He designed and printed a very simple propeller, which he intended to power with a brushless motor and speed controller ... to just use his battery-powered drill instead. For the shaft tube ...

Another possibility is that the brushes or brush springs inside the electric motor are wearing down. These small parts help transfer power, but they can wear out after years of use. Some drills ...

Sandvik Mining and Rock Solutions, a division of the Sandvik Group, has expanded its product line to include electric versions of its next-generation intelligent rotary blasthole drills. The Sandvik ...

A cordless drill is one of the most useful tools in any toolbox, but it’s frustrating when it starts losing power too quickly. Maybe it won’t hold a charge, or it dies faster than it used to.