The Milwaukee 5318-DE SDS Max Chisel Boot provides users with a solution for the regulation on respirable crystalline silica dust (29 CFR 1926.1153). The 5317-DE SDS Max Chisel Boot is optimized for the 2717-22 and 5317-21 Milwaukee SDS Max Rotary Hammers for chipping applications with bull point and flat chisels up to 1-1/8" wide. Its adjustable strap secures the hose away from the application allowing for increased productivity. Attach to the Milwaukee 8960-20 8 Gallon Dust Extractor for a complete OSHA Table 1 compliant solution. OSHA Table 1 Compliant Solution Optimized for bull point and flat chisels up to 1" wide Optimized for Milwaukee SDS Max Rotary Hammers Hose Clip Adaptor for easy attachments to Milwaukee 8 Gallon Dust Extractor (8960-20) Strap secures hose to rotary hammer Includes: (1) SDS Max Chisel Boot (5318-DE) (1) Hose Clip Adaptor (49-90-1959)