Product Description
80 Grit 4" Valve Grinder Stone
80 Grit Ruby Red General Purpose Valve Grinder Stone.
4" Diameter, 1" overall thickness with a 1/2" offset. 5/8" Hole Diameter
Fits all older Sioux & Thor Valve Grinders that use a 4" Stone.
Fits Black & Decker and Van Dorn A, B, C, LW, M, MW, N, NW, NWA, and NWB Valve Grinders.
