Hi. I was thinking of using my old horIzontal mill to cut pockets with an end mill. This will require some sort of collet. Recently, I purchased a SYIC ER32 collet at a garage sale. It looks like a pretty good one. Would a Banggood 3mt to er32 chuck work for this application? Low speeds and east The reviews on YouTube look pretty bad. This site has some positive ones. Would the run out cause problems with a good collet in it? Or would it be better to build one's own?