On 16 Jan, 18:12, mkr5000 wrote:

Do they even make a 3/4" bit or would I have to do multiple passes for
both the width and depth? *(yuk).

Good guide rail, and do it in two full-depth plunges, one for each
side.

If you've got a really good guide rail, you could do it in one pass
(for 1/4" depth) or multi-depth passes, cutting both sides
simultaneously. That's a hateful process though, as the forces are
pushing you both ways simultaneously, so are far harder to control.