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