Sali 100 Pack Zirconia Flap Disc 40 Grit 4.5″ X 7/8-Inch Sanding Disc Bevel Type

Industry Standard Identifier Type 29. Grit Material Type Zirconia, Zirconia Alumina. Bevel : These bevel type 29 discs are angled to be more effective for contours, edge and weld blending, and radius grinding.