On-Tool Dust Extractor Dust Compartment Type Self-Contained OSHA Table 1 Compliant OSHA Table 1 Compliant Extractor Mounting Location On-Tool Compatible Chuck Style SDS-Plus Application Drilling Wet or Dry Use Dry Filtration Type HEPA Maximum Application Diameter 5/8 in Solid Bit Optimal Drilling Range in Concrete 5/8 in to 6 in Product Type On-Tool Dust Extractor Compatible with Manufacturer Part Number DCH273B DCH273P2 Compatible with Grainger Part Number 44YX76 44YX78