ER-11 Collet for the Othermill Desktop CNC machine

Replacement Collet

Regular price $17.00 Sale

Replacement ER-11 collet for 1/8" diameter shank bits. This collet is not only meant to grasp your 1/8" shank 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.