All drill presses vibrate when cutting down plug. The features of the SJ-2000 jig allow use of a plug cutter, milling of oval holes to 1/1000 of an inch and laser technology for under $1700 delivered to your door. That is a lot of features for that price range.
This is the best drill press and jig on the market at that price point!!!
A mill is a much better way to go if your budget allows.