OREGON's high power, CS1500 Chainsaw is the only self-sharpening corded electric saw on the market. Offering all the convenience of electric saws—instant start, minimal maintenance and silence between cuts—the CS1500 comes equipped with an 45cm  reduced kickback guide bar and chain. Users will never cut with a dull chain again. One quick pull of the red PowerSharp lever takes the chain from dull to sharp in as little as three seconds