On Jan 25, 4:49*pm, Louis Ohland wrote:
* *Was looking through a PDF of Advanced Machining Handbook from the
30s, look in a retro way. It had an illustration of a toolpost grinder.
Now it makes sense.

But other than 1,000 and up, who has a serviceable model for less (less,
less) than that?

http://www.littlemachineshop.com/pro...275&category=1
http://www.littlemachineshop.com/pro...001&category=1

Don't know where else you'd go for grinding wheels with a 20mm hole,
though.

Stan