Since I posted my SimpleMill link, I have had a couple of inquiries about the Collet Chuck and Collets shown in my pictures.
I have used a Porter Cable router but have found the Bosch to have better end bearings and much less run out at the shaft end. Just my personal opinion!
I checked our local tool supply and found that a Collet Chuck and set of Collets would cost me over $500.00. I did a lot of searching and stumbled across CTC Tools on eBay. I purchased their C48 ER25 Straight Shank collet chuck and their set of 15 collets, A05 ER25 for a very reasonable cost.
The collet chuck was $13.00, the collet set $28.00. Air freight shipping from Hong Kong was $28.00. That ended up being a savings of over $400 compared to buying them locally.
The shank on the collet chuck was way to long. I cut it down to 3 inches and it really works well in my Bosch router. Incidentally, their stated runout tolarance is .0006 or better.
They have a lot of tooling at a very reasonable price, compared to my local tool supply.
Their Web Site is:
CTC Tools Home Page
George