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