Blackdecker corded chainsaws blackdecker cs2040 gb this chainsaw from blackdecker is fitted with a high torque motor that produces a chain speed of 125ms it has a large cutting capacity of 40cm and the low kickback chain provides a smooth fast cutting action through wet and dry timber replacement chains can be fitted and adjusted quickly and easily thanks to the tool free tensioning systemthe integrated auto oil system lubricates the chain giving greater cutting efficiency while th