A chainsaw (or chain saw is a portable gasoline-, electric-, or battery-powered saw that cuts with a set of teeth attached to a rotating chain driven along a guide bar. It is used in activities such as tree felling, limbing, bucking, pruning, cutting firebreaks in wildland fire suppression, and harvesting of firewood. Ultimamac has wide variety of Chain Saw Spare parts. You can get Original Chain Saw Spares under one roof from Authorized and genuine dealer at the lowest price.