I've owned quite a few Cinese machines including Jet.I have gotten rid of all of them and will never have any again.Thier typ. problems are ;wont hold adjustments,unstable(warping)castings,cheap bearings,bad motors and bad electrical componants.
You will be better off checking classified adds in your area and getting good American made machines that are used.There are alot of cab. shops selling things off
Tim