reiddog1
Member
Hey fellas, I just received my PSI Drilling Chuck and has a slight variation in the entry hole. It was a little bigger than the exit hole. I checked my alighnment and locked my tail stock down each time I adjusted it for depth. I think that when I was backing out the drill bit to clear it out that I was pulling the bit completely out of the blank and then back in it went. I think that by doing that it made the entry whole a bit larger. Any advice from you guys that drill on the lathe? Thanks in advance.
Dave
Dave