Product Description
80 Grit 8 1/4" Valve Grinder Stone.
80 Grit General Purpose Valve Grinder Stone.
8 1/4" Diameter, Flair Cup style, 1 1/4" overall thickness with 1 1/2" Hole Diameter
Fits IDL / Sunnen Valve Grinders
OEM Part Number: 8230 Gray