DescriptionDEWALT Stop Bit Head Nozzle KitThis Stop Bit Head Nozzle Kit works with our DEWALT Onboard Dust Extractors for the DCH273 Rotary Hammer， allowing for tool-free Bit Head Replacement. The kit includes a Stop Bit Head and Standard Bit Head. When you need to change or replace a worn Bit Head， simply remove the old one and snap on a new one in seconds. Use this kit with our D25303DH or DWH303DH Onboard Dust Extractors for an OSHA Table-1 compliant solution when drilling to install virtually any concrete anchor system， including MINI-UNDERCUT+; and Smart DI+;.FeaturesDrill holes with up to 1-1/2 in. diameter shouldered stop bitsDrill holes with standard bits up to 5/8 in. diameterQuick-change body for easy replacement of worn out bristleheads or change between Standard Head and Stop Bit HeadsManufactured by DEWALTSpecificationsBrand NameDEWALTAssembled Weight (lbs)0.264California Proposition 65 Warning RequiredYesCountry of OriginChinaglobalTradeItemNumber (GTIN)00885911569682Internal Supplier Part #DWH003SBHInternet Product Code (IPC)35DA3F611A8Manufacturer WarrantyN/AMaterialPlasticPackage ContentsStandard Drill Bit Head; Stop Bit Head; Nozzle Body; Fasteners; WrenchPackage Weight0.264Package Weight (lbs)0.264UPC885911569682Weight (lbs) 0.264