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