I was squaring down a blank for a slimline and when I brought the trimmer up on the drill press the whole tube came with it and is no stuck on the trimmer. I ordered another but anyone have thoughts on how I can get this off? Also any thoughts on what might have caused it. Was a black inlace acrylester blank that was glue with Tightbond Polyurethane glue the night before and had sit over 12 hours. Tube was scuffed....and I arguably used too much glue not too little. Im pretty sure gluing in a replacement tube I can save the blank it just set me back 3 pens today that needed that trimmer.