Machinist

[Lawrence London <lfljvenaura@gmail.com>]

Bench grinder recommendations wanted
http://www.practicalmachinist.com/vb/general/bench-grinder-recommendations-wanted-339458/


* The faster the wheel turns, the "harder" it acts.
* The harder the metal, the softer the wheel needs to be. (Not including carbide - for that you want a diamond wheel.)

So if you are grinding hardened tool steel, you want a softer wheel ... or a slower speed.