Replacement ER-11 collet for 1/8" diameter CNC tooling.

Replacement Collet

Regular price $17.00 Sale

Replacement ER-11 collet for 1/8", 1/4", 6mm and 4mm diameter shank bits. 

This collet is not only meant to grasp your tools, but it also ensures that they spin concentrically with the tool holder. Leaving dirt or debris in your collet can yield poor finishes and decrease the life of your end mills, so collets should always be cleaned thoroughly before use.