I've been using 1/2" carbide tipped flush trim router bits, 1/4" shank, on 1/2" plywood, for some years. They do what I need, no prob.
But lately, needs changed a bit, and like to get added detail smaller bits would give, in tight spots. The 1/2" works fine, but 1/4", or 3/8", would give a bit more detail. I rough cut with a sabre saw, so less to rout, and where there's extra, I go slower, maybe several smaller cuts. No prob at all, with this technique.
So, before I spring for a 1/4" bit, any bad points to using one?
A 1/8" would work even better. I haven't double-checked, but think I saw one awhile back, with the bearing. But, not sure about using a bit that little. I'd be leery about too much pressure, and breaking it, in use. Thoughts on using one? Umm, just from people that've actually used one. I could make another router table, use the 1/2" bit in this one, finish with the 1/8" in the second. Don't know if it's worth the effort.
If you didn't get it yet, I don't have a 1/2" router, and don't intend to get one, while my 1/4" ones still work.
And, if the smaller bits aren't suitable, I can live with the 1/2", no prob.
I ask, because, while the price of one isn't a huge amount, it's still a respectable amount, for me. Won't spend it, without reasonable justication.
JOAT I will feel equality has arrived when we can elect to office women who are as unqualified as some of the men who are already there.
- Maureen Reagan