Rob
First, you're better off asking in rec.woodworking. This group is pretty much
dead.
To answer your question, as best I can, your dado set or your saw is likely at
fault. There shouldn't be significant tear-out. That's what these blades are
designed to do. What sort of dado blade are you using?
It could also be the saw itself. If you cut a dado with a standard blade what
do the edges look like? If the saw is true there shouldn't be any tear-out
and the dado should be the right width (1/8" for a standard blade). You could
try cutting the edges of the dado with two passes of a regular blade and use
the dado set to hog out the middle. A real PITA, but...
A router can be a good solution but a 3/4" dado of any depth is a lot of
material to remove in one pass. I use both methods, preferring the table saw
for smaller pieces.
Thanks for the tips. My dado set is from Mibro. It's brand new as my
old dado set was causing server chipout, so I thought I would buy a
new set. The new set is better, but it still has some chipout. I'll
try the sawblade only and see if that leads me somewhere.
Thanks again.
Make yourself one of these for a router. http://www.youtube.com/watch?v=CH5dW-QcgeI
There are some technique things you can do.
- Zero clearnce insert to support the veneer edges
- Do a very, very shallow first cut and then do the full depth.
- Cover the area with masking tape and cut thought it - another way to
support the edges
"John" <johna...@optonline.net> wrote in message
news:4cc0b862$0$7109$607e...@cv.net...
--- news://freenews.netfront.net/ - complaints: ne...@netfront.net ---