I believe the Norton is Silicon Carbide (Crystolon) and is 120 and 180 which I sharpen with oil.
A bit of both, I like to establish my bevels using a jig and hone and polish by hand.
Hi all,
Looking for a new stone, trying to get my chisels and planes wicked sharp.
currently have;
combination norton grinding stone (not sure exact grit)
White Arkansas
Black Arkansas
home made bench strop (veg tanned)
I'm thinking possibly a diamond stone or perhaps sharpening compounds for...