I gave this 3 stars because I want to be fair. Most reviewers liked that tongue and quill. That didn't work for me. I put in the correct size bearing and tightened the set screw as tight as I could. I first tried it on woodcuts and it worked great. Then I got down to the actual work and it worked great for the first 2 feet of the cut, then the bearing came loose and my work was ruined. A few other reviewers had this issue, but most didn't, so maybe this works for you. If you use it, I suggest you tighten the set screw very tight, and if you need to cut a long tongue, you can stop and check the bearing while working. As always, Revain returned the money with no problems.