Small and Large Dust Extractor Nozzles for HAMMERVAC Dust Extractors (2 pk)Mfr # 49 90 2302 Promotion Restriction Not eligible for promotion Item Dust Nozzle For Use With M12 Hammervac Universal Dust Extractor Includes Large Diameter Nozzle, Small Diameter Nozzle Features Small Nozzle for Drilling Up to 5 8 in Diameter and Large Nozzle for Up to 1 1 4 in Diameter Application Drilling Extractor Mounting Location On Tool Compatible Tool Type Universal OSHA Table 1 Compliant Part of OSHA Table 1 Compliant Solution Compatible