SDS Max Vac Bit Adapter Dust Compartment Type Separate Vacuum 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 Maximum Application Diameter 3/4 in Solid Bit Optimal Drilling Range in Concrete 7/16 in to 3/4 in Product Type Vacuum Bit Adapter Compatible with Manufacturer Part Number 48-20-2102 48-20-2106 48-20-2110 48-20-2114 48-20-2118