I put a commercial 50" on my Delta 12/14" 18 months ago.
It required drilling out a few holes and bolting it up.

(1) Buy the "best" metal bit you can find(no Walmart specials)

(2) Use a 1/2" drill with some guts.

(3) Have a friend over to work with clamping rail(s) in place.
(front rail is fairly heavy)

(4) Drill holes slightly oversize and "expand" opening to allow
for up/down adjustment.

(5) Take your time.

(6) Focus on keeping that drill and bit "dead level".


philly45 wrote:
Has anyone had to make modifications to their table saw to mount a
Biesemeyer fence system (Commercial or Home Shop)? What's involved with the
process? How difficult was it and did fence accuracy suffer any?