The Milwaukee 49-40-6110 Cutting Dust Shroud provides users with a solution for the regulation on respirable crystalline silica dust (29 CFR 1926.1153). The 49-40-6110 is optimized for cutting applications with both AC and DC Milwaukee small angle grinders. It will fit on all Milwaukee grinders manufactured 2018 or later. Attach to the Milwaukee 8960-20 8 Gallon Dust Extractor for a complete OSHA Table 1 compliant solution.