The collets don't look like that on my good 'ol Harbor Freight 3-1/2 HP that has an issue with the top bearing staying put. Very inadequate housing design. It's perched over the edge of the trash.Curious if anyone has seen a collet similar to this. I found a chicago electric (gasp) router table w/ 1.75hp motor on craigslist for $20. Sadly this masterpiece of a tool did not include the 1/2" collet, and it's not sold individually by the oem.