Fitsco DIN slitting saw blade polished Fitsco DIN slitting saw blade polishedHSS circular saw blade, slitting saw blade, slot cutter, side and face ... High carbon steel for woodworking, Bi-metal or whole HSS steel for Masonry,wood or metal working with tooth ... aluminum or metal cutting or ripping, down nose by blade slotted line-cuttingsilencer on.Surface grounded or plastic powder coatedSizes ...