Features and Benefits:•OSHA table 1 compliance (With 8960-20)•Works on drill bits or core bits up to 6 in. in diameter•Sticks to ground or wall when attached to an extractor•Removable brush rings•Vacuum assisted suction adheres to even and uneven surfaces•Quick and easy attachment to hose clip adapter 49-90-1959•Rubber seal ensures dust containmentThe 5319-DE dry core drilling dust extraction attachment allows users to be OSHA compliant when drilling with larger diameter rotary hammer bits or core bits. The attachment works with the Milwaukee 8 Gallon dust extractor (8960-20) to eliminate dust when drilling or dry coring with bits up to 6 in. in diameter. The vacuum suction allows the attachment to stick to the wall or ground for easy and accurate drilling/coring.