Description
4Pcs CAT40 Tool Holder ER16 Collet Chuck Set length 4"/100mm Chuck Tool Holder Set Mill Holder for CNC Engraving Machine Milling Lathe(4Pcs CAT40-ER16-100 Set of 4 high precision ER16 collet chuck Gage or projection length of ER16 is 4"(100mm) Accuracy in 0.0001-0.0002" max Fully ground flange and V-groove-easy on tool changers for less spindle. Fit for Drilling Machine ,Milling Machine CNC Chuck or Holder