Dust control for diamond core drilling of concrete. The dust Bandit can reduce nearly all the dust from diamond core drilling through concrete. The dust Bandit is a line of shrouds to capture the dust from core bits and cup grinders. Cup bandits features a rubber collar that allows movement with the tool, clear polycarbonate for visible coring, 1-1/2" & 2" vacuum port, and a removable edge to allow grinding against a wall. Other benefits include: heavy duty material to withstand rugged jobsites. Let the dust Bandit steal your dust.