New quill for my 3520b. I was drilling a larger wet maple hollow form with a forstner bit. I guess I extended the quill too far, with a bit that was too large and got too aggressive. Believe it or not (I’m still having a hard time with it), I bent the quill. A $100+ lesson. From now on the smallest bit with the quill extended the least amount before hollowing tools.
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Look at the light coming under the quill. Took me awhile to figure out why I could not move it, I just never imagined I could bend it.
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