Brown Fused Aluminum Oxide Microgrit F280 Through F1200 — 25 lb Box Grit Size:500 7/16 - VNLM-7 - 8

7/16 - VNLM-7 - 8

5/16 - 1050-5

Glass Bead Mil-G-9954A:  This spec has been superseded by MIL-PRF-9954B

Finer abrasive creates a much greater airborne-dust concern than coarse blasting media

54 or 60 grit are common starting points

Brown Fused Aluminum Oxide Microgrit F280 Through F1200 — 25 lb Box Grit Size:500 7/16 - VNLM-7 - 8Brown Fused Aluminum Oxide Microgrits F280 F1200 25lb Box Fine, high toughness brown fused alumina for abrasive manufacturing and controlled finishing applications Order fine brown fused aluminum oxide microgrit in convenient 25 lb boxes. Brown fused aluminum oxidealso called brown fused alumina, brown aluminum oxide or BFAis manufactured by reducing high quality bauxite in an electric arc furnace. The resulting alpha alumina abrasive combines high