规格：
BT30-ER11M-70/100/120;BT30-ER16M-70/100/120;BT30-ER20M-100/120/150.
BT40-ER11M-70/100/125/150;BT40-ER16M-70/100/125/150;BT40-ER20M-70/100/125/150.
BT50-ER11M-70/90/105/135/165;BT50-ER16M-70/90/105/135/165;BT50-ER20M-90/105/135/165.
注：报价时含螺帽，筒夹和扳手需单独订购。
注：联系我时，请说是在“傲立机床网”上看到的，谢谢！
