Hi All Sorry ive not been around for so long work commitments hav had me by the throat!!!, anyhow ive seen a couple of these chinese spindles in action and for the most part im impressed, so when i got the chance to see one in bits i jumped at it. This made me ask if it was possible to drill through the spindle itself to fit a drawbar, any thoughts?? the 3hp er20 one looks like it would be worth doing. they may even be hollow in the first place, i didnt get a close enough look...