SYOZ/EOC25 Collet Nut

The Schmidt TE03638 is a replacement collet nut for SYOZ25 and EOC25 CNC tool holders. The collet nut draws the SYOZ/EOC25 collet into the holder taper as it is torqued, providing the clamping force on the tool shank. Replace collet nuts that show thread wear, deformation, or difficulty torquing to specification. Use with the matching SYOZ/EOC25 wrench for proper torque. Always confirm the nut series matches the installed holder before ordering.