Where do you learn Coarse Grinding Stone?

Blacksmithing trainers teach it.

Is Coarse Grinding Stone worth crafting?

Yes — selling it on the auction house, after the 5% cut, covers its reagents with about 2s 37c left over.

WoW: Forever · Recipe · Classic Beta PvE 2 · Alliance

Its reagents cost about 7s 60c today. It pays for itself on the auction house.

Prices from

1 scanner · Beta market · Classic Beta PvE 2 · Alliance

Beta market: a level cap and far fewer players, so these prices say little about launch.

Other markets

· 1 scanner

pays for itself

ReagentNeedEachTotal

Reagents in total7

Questions

What does Coarse Grinding Stone need?: 2× Coarse Stone.
Where do you learn Coarse Grinding Stone?: Blacksmithing trainers teach it.
Is Coarse Grinding Stone worth crafting?: Yes — selling it on the auction house, after the 5% cut, covers its reagents with about 2s 37c left over.