Grinder Motor, hp, phase .... HELP !!!!

[GTH11]

I use a 2.5hp, sealed tile saw motor on pulleys, has nice switch for on/off, pawn shops are probobally full of these saws/motors heck you could make a couple knives out of the blade! I made my grinder out of an incline weightlifting bench seat, and am using the padding from that same bench to squeeze my kydex sheaths, all that said the business end of my 2x72 is a stephen bader serrated 8" contact, and they arent cheap and just layin around for most folks!