Everyone who uses a chainsaw has been there: You’re at full throttle, the beautiful two-stroke symphony at max RPM, but you’re only seeing fine dust exiting the log, and you aren’t getting anywhere.

A sharp chainsaw ... using a manual tool to file each tooth on the chain, you'll save some money versus battery-powered tools ...

Fortunately, sharpening it doesn't take much effort ... the specific file size you'll need to use. It is best to read your ...