Some people I know go out and put a brand-new chain on, and eventually, they end up with a dozen dull chains hanging around the garage. But there is a better (and cheaper) way. Use a chainsaw ...

Or, as we discovered in Consumer Reports recent tests of chain saws, you can buy a $60 kit that's compatible with most major-brand chain ... chain wraps around). The sharpener resides in a sleeve ...

If you continue to have performance problems after sharpening, you may need to replace your chainsaw chain. There's nothing quite like using a brand-new chainsaw to cut through wood. The process ...