ER专用螺母 ER专用螺母 
Model NoFigDHGCollet TypeA-ER1111913M14xP0.75ER11A-ER1612817.5M22xP1.5ER16A-ER2013419M25xP1.5ER20A-ER2524220M32xP1.5ER25A-ER3225022.5M40xP1.5ER32A-ER4026329M50xP1.5ER40M-ER1131612M13xP0.75ER11M-ER1632218M19xP1.0ER16M-ER2032819M24xP1.0ER20型号 刀柄锥度 外形尺寸（mm） 重量（mm） LD-BT30BT30205×98.5×1283.7LD-BT40BT40205×98.5×1283.8LD-BT50BT50275×150×19811.4LD-DT30DIN69871.30205×98.5×1283.7LD-DT40DIN69871.40205×98.5×1283.8LD-DT50DIN69871.50275×150×19811.4LD-CT30CAT30205×98.5×1283.7LD-CT40CAT40205×98.5×1283.8LD-CT50CAT50275×150×19811.4