Wet wheel grinder.

[f350ca]

I bought a Chinese clone a number of years back. Works well for sharpening hand plane blades and wood chisels. Im sure yours has a beter quality wheel. Mine cuts pretty slow and have had to dress the wheel once. Old age I can't remember how I did it. lol
The leather strap wheel is less than so so. I use a hard felt wheel on a grinder to hone. Remember the cutting compound they included had a horrible ammonia smell