¥1800
¥850
忻州民威螺纹扩孔钻头
¥99
忻州民威管壁扩孔钻头
忻州民威GT60螺纹钻头
¥650
忻州民威T38/R38螺纹钻头
¥245
忻州民威T45螺纹钻头
忻州民威T51螺纹钻头
¥310