DescriptionBosch Bulldog 1" Hammer Drill SDS-Plus Kit 4.0Ah CORE18VThis Bosch 18V Bulldog? hammer consistently outperforms the best-selling 1 In. corded 11255VSR Bulldog?， making it better than the best. The Bosch GBH18V-26K25 kit pairs two CORE18V 4.0 Ah Compact Batteries with an SDS-plus? Bulldog? 1 In. Rotary Hammer that delivers 1.9 Ft.-Lbs. of impact energy (EPTA). The hammer’s brushless motor maximizes battery runtime for extended performance. It also has KickBack Control， an integrated sensor to stop tool rotation in bind-up situations; Electronic Precision Control， for smoother bit starts; and Vibration Control， for extended user comfort. It weighs only 7.4 Lbs. (with included battery). The kit features two CORE18V Compact Batteries， which deliver light weight and high power， and they are equipped with CoolPack technology for extended life. They are engineered with 21700 cell technology and advancements in design to reduce resistance and increase efficiency.FeaturesLegendary Bulldog™ performance – consistently outperforms best-selling corded 11255VSR Bulldog™， making it better than the best Superior impact – delivers 1.9 Ft.-Lbs. of impact energy (EPTA) for heavy-duty drilling and chipping applications in concreteCompact CORE18V – engineered to provide next-gen power and runtime， while losing the weight， for optimized performanceEfficient brushless motor – maximizes battery runtime in extended applicationsKickBack Control technology – reduces the risk of sudden tool reactions in binding conditionsLightweight， at only 7.4 Lbs. (with included battery) – for great performance-to-weight ratioRobust power system – produces 0-4，350 no-load bpm and 0-890 no-load rpmVibration Control – affords greater user comfort for extended periods of workElectronic Precision Control – provides slower ramp-up for accurate bit startsSpecificationsBrand NameBoschAssembled Weight (lbs)7.4Battery SizeBattery PacksCalifornia Proposition 65 Warning RequiredNoCharger IncludedYesChuck DesignKeylessChuck SizeSDS-plusCountry of OriginGermanyCSA CertifiedYesETL ListedNoglobalTradeItemNumber (GTIN)00000346657784Handle MaterialCompositeInternal Supplier Part #061190901KInternet Product Code (IPC)E9301965107Lock-on SwitchNoManufacturer WarrantyLimited 3 YearMaximum RPM890Net Tool Weight (lbs)7.4Number of Batteries Included2Package ContentsCasePackage Depth5.25Package Height 14.75Package Weight14.89Side HandleYesSwitch TypeTriggerThin Wall Core Bit CapacityYesUL ListedNoUPC000346657784Variable SpeedYes