Q: I want to install a soft-water conditioner in my house. My garage is preplumbed with a copper loop and I'm pretty good with home repairs, but the thought of soldering my copper pipes has me scared.

Expert DIYer April Wilkerson teaches how to solder copper pipes properly for long-lasting plumbing connections.

Grinding steel and cutting pipes are often done in cramped quarters. The new Dewalt small angle grinders make navigating these areas much easier. Gear-obsessed editors choose every product we review.