采用铝合金制造，经久耐用。
合金钢切割轮片，切割锋利。
适合切割直径在3-30mm的铜管、铝管与薄壁导管。
Made of aluminum alloy, durable.
Alloy steel cutting wheel, cutting edge.
Suitable for cutting diameter in 3-30mm.
copper pipe, aluminum pipe and thin wall tube.