It is well sold in Japan, Taiwan and America for nearly 40 years, which help the customers all over the world solve many cutting difficulties and reduce the cost. It is mainly used in the vertical cutting of wood. The blade is made in Japan with the feature of cutting ability over other imported saw blades. Besides, it has small noise during the working. The outer diameter is 610mm, much large than other imported saw blades; The thickness is only 4.0mm.