I thought the topic had been posted here, but I can't find it....
In June this year, 'Robrenz' published a Youtube video (https://www.youtube.com/watch?v=DVLXsq7pi9Y) that drew my attention.
Not wanting to spend a lot of money but convinced enough that it might work, I bought a couple of sharpening stones from a discount shop ($6 each) and a straight diamond wheel (https://www.ebay.com.au/itm/Diamond-...sAAOSwuxFYtJuP) to fit my surface grinder. It is likely to come in handy for dealing with tungsten carbide projects and tool grinding as well.
I followed the instructions by Robrenz and managed to grind the two stones very nicely flat and parallel and they behave just as he described.
I'm writing this to report that I seem to use them all the time now. I'm amazed at how manhy tiny dngs and burrs I fond on my tools now - and remove them without harming anything else.


Read the full thread at metalworkforums.com...