ER32 MT3 M12 Collet Chuck. 1 x ER32 MT3 M12 Collet Chuck. Collet Type: ER32. ER32 Spring Collet Set. Shank Type: MT3. 9 x ER32 Spring Collet Set. Drawbar Thread: M12. -Collet must be assembled into the clamping nut before inserting into the chuck.
eBay