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