TWS wrote:

On Mon, 31 Oct 2005 09:06:52 -0500, Greg wrote:


Has anyone tried the zero clearance plates that have replaceable
inserts? If so, how did it work out? Would you buy one again?
(I've seen them, but don't remember the brand, sorry.)

Yes, I know it's not difficult to make them, and I do so currently,
but I have special reason for this request, and that is Dados.
I don't want umpteen different plates for varying dado widths, and the
replaceable insert style would make it much easier to deal with.

Thanks,


Greg G.

Why do you need zero clearance inserts for Dado cuts? Just use the
standard wide throated insert for those cuts. It's not like you're
going to lose the workpiece into the opening on a cross cut.

The only exception I can see is if you use your dado set to make an
end cut on a tenon. I've used a 3/8 inch spacer between my two
outside blades from my dado set to cut the perfectly thick tenon where
centering wasn't critical. The zero clearance insert is essential in
this case but it was a rather unique case that I was more than willing
to dedicate an insert to.

I don't bother with zero clearance inserts for normal dados as there
is usually plenty of material in the workpiece to keep it flat on the
TS surface.

TWS
I agree. I have one homemade insert for all dado operations, regardless
of how many chippers are installed.

Dave