10-28-2015, 12:41 PM
I like the speed of the 8 inch wheels, if its for grinding HSS a little heat won't hurt it.
DON"T replace the cupped washer with a flat one, they act as a spring to cushion the wheel and spread the force, a flat one could cause a crack. Can't see a jam nut being a problem, most grinders use a thin nut to begin with.
DON"T replace the cupped washer with a flat one, they act as a spring to cushion the wheel and spread the force, a flat one could cause a crack. Can't see a jam nut being a problem, most grinders use a thin nut to begin with.
Free advice is worth exactly what you payed for it.
Greg
Greg