The NEC DB45 gasoline-powered chainsaw has a Japanese carburetor and one of the best gardening tools. In making the device, it is made of the best quality plastic. The tree chain saw on the DB45 model with a 52 cc engine capacity can also be used as a conventional gasoline.In order to work better and more securely in the saw of the tree, the gasoline of the NECC collage and safety thermos has been installed. The DB40 petrol chainsaw has Orgon chains for better cutting.