Chainsaw is a portable, battery-powered and electric saw, which is used to cut different objects. These are offered with a set of teeth combined to a rotating chain. These can be used for many activities such as tree felling, pruning, cutting firebreaks, limbing, bucking, etc. This is also apt for wild land fire suppression as well as harvesting of firewood. Chainsaw is an extremely handy cutting device, suited for much more than just cutting the firewood. It is suited to quickly cut through rough things such as or metal piping bricks. This is extremely useful for jobs where speed is a benefit.