A guy that we have working for us now was telling one of my operators about a "fan" that goes into the tool holder in the vmc. It is spring loaded and extends on springs to blow chips and what not out of holes. He didn't know what it was called or who made, and I don't seem to have enough strong enough google fu strength today to find it based on this information. Has anybody used one of these? Good? Bad? What the heck are they actually called? Thanks!
Jamie