Purchasing

Here's a look at six tools that bore holes up to 1 in. but also chip concrete and even bore large holes in wood by David Crosby

It's no surprise that each sinks hundreds of screws on a charge, but you might be surprised by which tool drove the most by Rex Alexander

These lightweight powerhouses are better at driving screws than cordless driver/drills; here's why and which ones to buy by Gary M. Katz

A must for high-production, squeak-free floors, these tools help to keep knees and backs pain-free, and the new models don't jam the way the old ones did by Derek McDonald

They offer better balance, more power and longer battery life by Gary M. Katz

Choose the right one for easy drilling through wood, metal or synthetics by Bruce Greenlaw