... NO:As your requirementTeeth Shape:No Teeth,A,AW,B,BW,HZNew products: Surface Of Treatment(Coating):Steam ... thick material BW : This is almost same as B, except for chamfering in turns. This load is ... cut nonferrous pipe, profile and heavy metal solid bar. Usually, A or B is used for CUTTER, and BW ... be ground. This is used for cutting round solid bar, rectangle solid bar, heavy metal and thick pipe.How ...