SANDFLEX BIMETAL HACKSAW BLADE *raw material:can be carbon steel T6,T10,T14,BIMETAL M42,HSS *size:10",12" *teeth:18T,24 SANDFLEX BIMETAL HACKSAW BLADE*raw material:can be carbon steel T6,T10,T14,BIMETAL M42,HSS*size:10",12"*teeth:18T,24T*new printing**packing:100pcs/box,10boxes/ctn