Hexagon Collet Block for ER16 Collet Chuck

thingiverse

This is a compact hexagonal collet block that utilizes an ER16 straight shank collet chuck (check out the link below). Collet blocks are used for securely holding and indexing round components for milling or drilling operations. Although these blocks aren't as rigid or precise as a hardened and ground steel version, they're suitable for low-precision cross-drilling, filing, and finishing tasks. These blocks are specifically designed to be paired with this collet chuck: https://amzn.to/2XAaCrQ The collet chuck is secured in place by three 1/4-20 set screws. You will need to drill the holes for the set screws. Drill: https://amzn.to/2WtOJhA Screw: https://amzn.to/2Xy1IeL I also designed a square version, which you can view at this link: https://www.thingiverse.com/thing:3679865 The original CAD files are included; feel free to use or modify them as needed.