编号 外径 孔径dmm 价格 图片 PART-NUM PRICE ER11 11.5MM 3,3.175,4,5,6,6.35 80.00 ER16 17MM 3,3.175,4,5,6,6.35,8,10 90.00 ER20 21MM 3.175,4,5,6,6.35,8,10,12,12.7 90.00 ER25 26MM 3.175,4,5,6,6.35,8,10,12,12.7 100.00 14,16 ER32 33MM 3.175,4,5,6,6.35,8,10,12,12.7 120.00 14,16,18,20 JB-3.175 3.175MM 80.00 CH6-3 6MM 3MM 25.00 CH6-3.175 6MM 3.175MM 25.00 CH6-4 6MM 4MM 25.00 CH6-4.36 6MM 4.36MM 25.00 CH6.35-3 6.35MM 3MM 25.00 CH6.35-3.175 6.35MM 3.175MM 25.00 CH6.35-4 6.35MM 4MM 25.00 注:另有配套螺母