Double-Wheel Hollow Grinder - Pinterest
Sep 07, 2009· The only way to hollow grind that I know of is with a wheel on a belt grinder. Different size wheels are available depending on the radius you want. ... & I show my set up for hollow grinding, I made my own grinder, including the wheel. ... Fyi - mine tried to double post also. Sep 7, 2009 #7. hellgap. 1,189. Dec 17, 2008.