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