1The saw blade is made of high quality high carbon steel with high hardness, good wear resistance and long service life. 2When the three-teeth saw blade is used, it can move in any direction to meet various cutting requirements. 33-teeth design facilitates the falling of wood debris during the cutting process. 4The saw blade has good heat dissipation, which is beneficial to prolong the life of the saw blade. 5Saw blades are suitable for cutting various types of materials, such as wood, MDF, PVC board, etc.