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