Features tool-less chain tensioning system and auto lubrication function, KG347E.9 provides not only high efficiency for smooth cutting, but also ease of use while cutting. Kress-built brushless motor delivers more power, longer runtime and extended lifespan compared to brushed motors Up to 18 m/s high-speed chain, ensures higher cutting efficiency for fast and smooth cutting Patented tool-less chain tensioning system guarantees optimum tension easily without needing to use tools Auto lubrication during operation Quick-stop chain brake in case of unexpected emergency for safe cutting On-board battery indicator for quick check on battery status at any time Corded power without a cord. Kress KrossPack battery is interchangeable with all 20 V and 40 V Kress tools
