Square Collet Block for ER16 Collet Chuck

thingiverse

This is a compact square collet block that employs an ER16 straight shank collet chuck (see the link below). Collet blocks are utilized for gripping and indexing round components for milling or drilling. Although these blocks aren't as stiff or precise as a hardened and ground steel version, they are suitable for low-precision cross drilling, filing, and finishing. These blocks are designed to be used 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 thread the holes for the set screws. I've included the original CAD files, and you're free to use or modify them as desired. Tap: https://amzn.to/2WtOJhA Screw: https://amzn.to/2Xy1IeL I also designed a hexagonal version that can be seen at this link: https://www.thingiverse.com/thing:3679868