Man these things are wicked ! So easy to use...Question, i wiped some wax on the grit wheel to begin, then when I would do a knife I would just touch it quick to the wheel...when the wheel is stopped it looks like streaks of wax on the wheel, not uniform...normal ?
Also the finish wheel looks black after doing a couple blades ?
Also the finish wheel looks black after doing a couple blades ?
. after a while of buffing (several hundred or more blades) the wheel will get low spots close to the slots which will not hurt anything but will become annoying. the wheel will need to be trued. i posted directioins on how to dress a wheel in my tips page. the black coating will show you the low spots on the wheel during the dressing process