you can buy a $60 kit that's compatible with most major-brand chain saws and lets you sharpen the saw yourself in seconds. Sold at Home Depot, Sears, and other retailers, Oregon's PowerSharp comes ...

Chainsaw chains don't last forever, and you can only sharpen them about 10 times or so before you'll have to replace the entire chain. With the extra power of rotary tools like a Dremel ...

Thankfully, sharpening your chainsaw blade can be done at home and doesn't require the intervention of a professional. To get started, you'll need a few simple tools. These include: Rounded file ...