We drilled, sawed, nailed, sprayed, and more to put dozens of the latest power tools to the test for BobVila.com’s Tool of ...

We may receive a commission on purchases made from links. Harbor Freight has been able to keep up with the cordless tool innovation, using 20V batteries lithium-ion batteries and brushless motors, and ...

Cordless power drills have quietly become one of the most used tools at home. From tightening a loose hinge to building a bookshelf, they save time and spare you the hassle of manual tools. But not ...

It's easy to understand how variable-speed motor drives benefit pumps and blowers from the energy curves that depict their performance. It is interesting to look at figures from the Energy Information ...

The way we control the speed of fan motors or pump motors has tremendously changed in the past two decades with the introduction of variable-frequency drives (VFDs), aka variable-frequency controllers ...