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.