Originally Posted by Frogblender  It is with no arbor in (I haven't put the arbor in yet - another story). But now that you mention unbalancing, perhaps the arbor, which is off-balance due to the keyway, is needed to balance the spindle out. I'll retest once it is in. |
with nothing in it, the drawbar might be rattling around. id try it with a tool in it. did the machine come with a drill chuck or anything useful?