{"product_id":"dewalt-20v-max-sds-rotary-hammer-drill-lightweight-1in-rotary-hammer","title":"DEWALT 20V MAX SDS Rotary Hammer Drill - Lightweight 1in Rotary Hammer","description":"\u003cp\u003eIn this review of the DEWALT 20V MAX SDS Rotary Hammer Drill the bottom line is clear: this cordless rotary hammer is for tradespeople who need a balance of power and maneuverability on concrete work where corded tools are impractical. The reviewer found the 2.1 Joules of impact energy and brushless motor deliver solid drilling performance for common masonry and installation tasks, while the lightweight design and SHOCKS active vibration control make repetitive overhead or elevated work noticeably less fatiguing.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.1 Joules Impact Energy:\u003c\/strong\u003e Provides the punch needed to drill into concrete and masonry quickly without relying on a corded source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrushless Motor:\u003c\/strong\u003e Improves runtime and durability compared with brushed designs, which helps on long jobsites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSHOCKS Active Vibration Control:\u003c\/strong\u003e Reduces vibration felt at the handles for more comfortable extended use and better control when placing holes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Application Modes:\u003c\/strong\u003e A rotating dial selects Drill, Hammer Drill, or Chip for quick changes between drilling and light chiseling tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Easy to handle for rod hanging, cable tray mounting, clamp and rail work, and other overhead or tight-space installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA Table 1 Compliant With Accessory:\u003c\/strong\u003e Can meet OSHA Table 1 requirements when paired with the DWH303DH On Board Extractor for regulated coring tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis tool is aimed at contractors, electricians, and HVAC installers who frequently drill into concrete for anchors, seismic attachments, cable trays, strut, and rail mounts and need a cordless solution that reduces setup time and trip hazards. Its combination of impact energy and low weight makes it especially useful for overhead work and repetitive drilling.\u003c\/p\u003e\u003cp\u003eIt is less suited for heavy demolition or very deep drilling into the hardest rock where higher impact energy or a corded SDS max hammer would be preferable; buyers facing those extreme tasks should consider a larger rotary hammer designed specifically for heavy demolition.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood drilling power for 1in rotary hammer class, handling concrete effectively for most installation tasks.\u003c\/li\u003e\n\u003cli\u003eBrushless motor and German-engineered mechanism give efficient runtime and solid long-term durability.\u003c\/li\u003e\n\u003cli\u003eSHOCKS active vibration control and lightweight build reduce user fatigue during extended or overhead use.\u003c\/li\u003e\n\u003cli\u003eVersatile three-mode dial simplifies switching between drilling, hammer drilling, and chiseling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuild quality received mixed feedback from some users who pushed the tool against very hard materials where it can struggle compared with heavier-duty models.\u003c\/li\u003e\n\u003cli\u003eSold as a bare tool only, so a battery and charger must be purchased separately if not already owned.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDCH273B (bare tool)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Platform\u003c\/td\u003e\n\u003ctd\u003e20V MAX XR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpact Energy\u003c\/td\u003e\n\u003ctd\u003e2.1 Joules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eBrushless motor with German-engineered mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Modes\u003c\/td\u003e\n\u003ctd\u003eDrill, Hammer Drill, Chip (rotating dial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Control\u003c\/td\u003e\n\u003ctd\u003eSHOCKS active vibration control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOSHA Compliance\u003c\/td\u003e\n\u003ctd\u003eTable 1 compliant when used with DWH303DH On Board Extractor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe DEWALT 20V MAX SDS Rotary Hammer Drill is a strong choice for installers and tradespeople who need cordless convenience, manageable weight, and reliable drilling power for concrete installations. It offers good value for the work-it-does best - anchor and mounting holes, light chiseling, and repetitive overhead tasks - though those needing heavy demolition should look at larger hammer options.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this come with a battery?\u003c\/strong\u003e\u003cbr\u003eNo, this is a bare tool (DCH273B) and requires a compatible 20V MAX battery and charger sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be used overhead for long periods?\u003c\/strong\u003e\u003cbr\u003eYes, the lightweight design and SHOCKS active vibration control make it suitable for extended overhead work and reduce user fatigue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it compliant with OSHA Table 1?\u003c\/strong\u003e\u003cbr\u003eIt becomes OSHA Table 1 compliant when paired with the DWH303DH On Board Extractor as stated by the manufacturer.\u003c\/p\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":48738544648411,"sku":"B00YDZI9BA","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/615RRHpkEpL._AC_SL1000.jpg?v=1778942080","url":"https:\/\/gearmusthave.com\/products\/dewalt-20v-max-sds-rotary-hammer-drill-lightweight-1in-rotary-hammer","provider":"GearMustHave","version":"1.0","type":"link"}