Lot of 6 KDK Tool Post Quick Change Tool Holders KDK JIG 156, 1518, 151, 104, 102, 101 USED. KDK 1 66 153. KDK 3 69 05. All seem to be in good condition. See all the many pictures I have and decide for yourself. It is quite common that machining tools do sometimes get nicked and ground during work. I will try to describe whatever obvious things I notice. PLEASE MAKE SURE THAT THIS IS THE EXACT ITEM THAT YOU WANT, AND ITEMS SPECS THAT YOU WANT, BEFORE YOU.