High speed steel saw blade double metal saw blade manual saw blade frame saw blade metal saw blade saw blade

About Product:It is made of SKH - 9 high speed steel and alloy steel by laser sintering. The surface is sprayed with anti - rust treatment. The larger The number, The denser The serrated, The more dense the serrated saw, the denser saw is missile but suitable for saw high hardness metal, both please choose the appropriate model \"according to the actual situation