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