How to Use
Using Step:
Step 1 - Unscrew the head and insert the required collet.
Step 2 - Half tighten the chuck, then insert your drill bit or other device into the collet jaws.
Step 3 - Fully tighten the chuck head to secure the drill bit.
Step 4 - Place the palm of your hand over the top of the handle and use your finger tips to turn the central portion of the pin vise.