I was given a quite old craftsman 315.25070 router and need to use it for a project, so I need a bit for it. I'm hollowing out the center of some boards to hide the 2x4s between windows in my sun room. I've narrowed it down to a Bosch 85684mc and 85232mc, both 2-flute straight bits. One is 3/4x1" with a top bearing, the other is 3/4x3/4 and no bearing. Which would be the more useful (long term) to get? I need something from a local store since I'm doing this tomorrow, unfortunately. I was thinking the 1" with the bearing.
Thanks!
Thanks!