KEEPING THE CHAINSAW ON CUT - ALL THE TIME

摘要

Farmers know that a chainsaw can be rendered useless simply by touching the chain on a stone, metal or even soil. The new clip-on PowerSharp kit from Oregon will resharpen the chain in a matter of seconds. The chain stays on the saw, and you and the saw are back at work in no time at all. The purpose-designed PowerSharp chain and sharpening stone, retailing from under £25, are the heart of the system and are replaced, like a normal chain, when worn out.