... specification rang with better precision Tungsten Carbide Knife with Teeth,saw blade,tungsten saw blade,solide carbide sawCircular knife1)Materail:the plate ... 3)Dynamic balancing and straightness:These procedures diminish the saw blade run out and vibration enhancing the presision.4)high ... long use life, high precision, high hardness, wear resistance,5)customer make Tungsten Carbide Knife with Teeth