So I was a dumb ass and tried turning my grain mill with this crappy old drill. Unfortunately it stripped a metal off the drive shaft on the mill. My dumb assery has driven me to finally invest in a motor, but I'm worried it will be hard to mount a sheeve or coupler because the diameters all messed up.
Any advice on salvaging the mill. I have a JSP Maltmill, and here's a picture of the damage.