How to choose a chainsaw chain? All You Need To Know- best diy chainsaw chain ,4/8/2018· Key chain characteristics include its pitch, thickness of the shank or drive link, the depth of cut and profile size, as well as the chain length. The cutting direction is also important. It is these parameters that you need to consider first when buying a new chain instead of an old one or when you need to buy a chain for some special needs ...DIY Chainsaw-bike : 13 Steps (with Pictures) - InstructablesFirstly, look around the chainsaw if you already haven't done so and look for the best possible mounting areas. Then place the engine exactly where you want it to be. The sprocket you made in the last step needs to be aligned with the largest chain ring, otherwise chain issues will be caused.