Oh sorry.
The power grinder was given to me by someone who didn't want it any more. Even a cheap Harbor Freight grinder works well enough for rough grinding of tools.
My hand cranked grinder has a 10" MDF wheel on it with a flat leather piece on the side.
I spin the grinder in reverse and I can look down the side of the leather wheel and watch the bevel of the tool touch the leather. It helps me not round over edges and it is very easy to see what you are doing.
I prefer "face" stropping on the leather sided wheel because I can easily see the bevel touch the leather. The hand cranked grinder can be spun at whatever speed I like and then avoid burning the tool.
I started with green rouge but now I'm using .5 micron diamond paste from eBay. I think a slightly more coarse diamond paste would be even faster and still get a really sharp edge because the diamonds get "tucked" down into the leather and really only polish the steel. It doesn't really matter too much.
This will get you an ultimate edge with no mess and very fast from a rough grind to incredibly sharp.
The diamond paste is nice because I can also hone carbide with it. The green rouge won't do that.
If I had to do it again I'd put a leather strip (belting) around the edge of the wheel and coat that with diamond paste too.
It's easier to sharpen a pocket knife on the edge than the face of this setup. But most woodworking tools work better IMHO on the face of the wheel.