規格：
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：報價時含螺帽，筒夾和扳手需單獨訂購。

注：聯系我時，請說是在“傲立機床網”上看到的，謝謝！