About this item This fits your . Make sure this fits by entering your model number. Professional and practical design is beautiful , and easy to carry After heat treatment, the whole body has high hardness and durability When used,the three-tooth saw blade can move in any direction to meet all kinds of cutting requirements with stronger mobility. Three tooth tungsten carbide ensures safe drive operation and produces the best allowable radial impedance at high speeds Even in continuous operation, the saw blade will not heat. The disc is made of high carbon steel with a thickness of 2.2mm.