The Milwaukee 49-40-6110 cutting dust shroud provides users with a solution for the regulation on resharpenable 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. Attach to the Milwaukee 8960-20 8 Gallon dust extractor for a complete OSHA table 1 compliant solution.