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