Tokai Chain saw TK521 is easy to start and operate with ergonomically designed. These chain saw designed for agriculture, landscaping, public property and forestry. Ideal for homeowners to do light cutting. Tokai Chainsaw has accordingly been designed with a ventilation hatch the back of the air cleaner cover to allow warm air to be supplied to the engine and thereby prevent icing from occurring. Adjustable and automatic chain oil to allow you control oil flow depending on the application and weather conditions. Durable and reliable, they offer high performance with excellent results.