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