... Products we offer:HSS Circular Saw Blade,Slitting Cutter, Small Saw Blade,Cold Saw Blade,Circular Saw Blade,Thin Saw,Alloy Saw Blade,Side And Face ... ? Appropriate choosing of teeth form is related to material and profile of work piece and, it affects tool life and safety ... cut thick material. This is applied to cut nonferrous pipe, profile and heavy metal solid bar. Usually, A or B is ...