Thank you both, I already have THIS machine but use that for my woodworking. The reason for the one I linked to earlier was so I could fit a scotch bright style wheel (see below and yes I know I will need to replace the spindle for it) instead of the grinding wheel, as I have a bench grinder with two different grits and also a wet grinder for woodworking chisels and the like.

This one will be used for small work not to take large metal off and rounding corners, it will also replace an old clarkes wet grinder
This is my grinding set up, the slow grinder front right is what I am replacing. It is on wheels so I can move it where needed

My woodworking belt/disc sander is elsewhere in the workshop