Well, actually, I've demonstrated that one can get non-level quite as well
with the electric block plane and the RO sander. The plane got better after
I put a 36" steel dowel thru the hole where the edge guide would normally
mount. The eye ball detects tilt and parallel better with a long reference
line; e.g. roughing a stack of plywood edges down to an angle for scarfing.

The RO sanders tear up the edge of the disk and use up/dull the sandpaper
much faster than the belt sander in my limited experience.

The belt sander is best for curved surfaces, particularly free-form types
such as cleats, but it also does well on bevels (to epoxy glue tolerances).
As I mentioned, mine is quite happy lying on its back on the work bench with
a rubber pad to prevent too much walking around. Setting the speed low
enough for control and picking the proper grit also helps. The flat
pressure plate helps and the drum on the end is also useful for hollows.
One does have to remember that it cuts fastest where the sandpaper first
meets the wood. The trailing edge is cushioned by sawdust.

I guess I haven't used it where "level" was a goal.

Roger (Yes, I do scarfs with the plane.)

http://home.earthlink.net/~derbyrm

"Brian D" wrote in message
. ..
People always say that having a belt sander is a good idea, but I have a
good Bosch one that's been sitting on the shelf for years and years, just
collecting dust. I find that with my Bosch power hand plane, low-angle
block plane, 5" random orbital sander, and 7" random orbital angle sander,
that I just don't need anything else. It's very difficult to do a nice
job of anything with a belt sander ...very easy to get non-level in one
direction or the other and you can't see it happening. Maybe I haven't
found the right wood working project to match up with the belt sander?

Brian D



"Brian Nystrom" wrote in message
news:lcpaf.3490$5F3.808@trndny03...
Roger Derby wrote:
My reaction to belt sanders was the same as yours. I'd borrowed a
neighbor's contractor grade unit made it the 1960s and it was vicious.
Then, a few years ago, I bought a Ryobi BE-321 and it's one of my
favorite tools. Variable speed and a case that lets it be set down on
the bench upside down for use as a fixed sander.
http://www.ryobitools.com/index.php/.../tool/be321vs/

I prefer the electric block plane for making scarfs in plywood,
primarily because I think it leaves the pores open, but the belt sander
is a must have. Yes, by definition it is an abrasive stock removal
tool, but the flat sole and the variable speed allow quite small amounts
to be removed.

I don't think anyone is disputing the utility of a belt sander and I
wouldn't be without one, but it's definitely not the best tool for making
scarfs.