"john" wrote in message
news


Paul K. Dickman wrote:

Here is something to add to the what the heck is it file.

http://new.photos.yahoo.com/pkdickma...804444603772/0


It is very nicely made, but I'll be darned if I can figure out what it's
for.

Paul K. Dickman


The one photo doesn't show all the details of the block but it is possibly
for grinding tool bits of some type on a surface grinder.


John

Thought about that, but 7/16 is an odd size for a boring bar. You can slide
a 5/16 sq bit in the holes but there does not seem to be any way to grind a
clearance angle on the bit.

Paul K. Dickman