{"product_id":"makita-70-advanced-avt-breaker-hammer-with-1-1-8-hex","title":"Makita (HM1812X3) 70lbs. Advanced AVT Breaker Hammer with 1-1\/8 In. Hex, 4pc Steel, premium Cart - HM1812X3","description":"\u003ch2\u003e\u003cb\u003eMakita (HM1812X3) 70lbs. Advanced AVT Breaker Hammer with 1-1\/8 In. Hex, 4pc Steel, premium Cart - HM1812X3\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch5\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHits Like Air Without the Vibration\u003c\/li\u003e\n\u003cli\u003eEfficient 15 AMP motor with improved hammer mechanism delivers 53.9 ft. lbs.\/72.8 joules of impact energy to handle the most demanding applications\u003c\/li\u003e\n\u003cli\u003eAdvanced AVT is a synchronized, three-component system that more effectively reduces vibration in varying conditions resulting in a low 6.5m\/s2\u003c\/li\u003e\n\u003cli\u003eAdvanced AVT provides a mechanical counterbalance system which greatly reduces vibration\u003c\/li\u003e\n\u003cli\u003eAdvanced AVT provides a vibration absorbing housing\u003c\/li\u003e\n\u003cli\u003eHits Like Air Without the Vibration\u003c\/li\u003e\n\u003cli\u003eEfficient 15 AMP motor with improved hammer mechanism delivers 53.9 ft. lbs.\/72.8 joules of impact energy to handle the most demanding applications\u003c\/li\u003e\n\u003cli\u003eAdvanced AVT is a synchronized, three-component system that more effectively reduces vibration in varying conditions resulting in a low 6.5m\/s2\u003c\/li\u003e\n\u003cli\u003eAdvanced AVT provides a mechanical counterbalance system which greatly reduces vibration\u003c\/li\u003e\n\u003cli\u003eAdvanced AVT provides a vibration absorbing housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"72d08e73-2fd9-41e4-9b92-1e37e0fca8a8\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003ch5 data-start=\"0\" data-end=\"30\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"31\" data-end=\"478\"\u003e\n\u003cli data-start=\"31\" data-end=\"169\"\u003e\n\u003cp data-start=\"33\" data-end=\"169\"\u003e\u003cstrong data-start=\"33\" data-end=\"80\"\u003eMakita HM1812X3 Advanced AVT Breaker Hammer\u003c\/strong\u003e delivers \u003cstrong data-start=\"90\" data-end=\"128\"\u003ehigh-impact demolition performance\u003c\/strong\u003e with rugged design and reliable power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"170\" data-end=\"275\"\u003e\n\u003cp data-start=\"172\" data-end=\"275\"\u003e\u003cstrong data-start=\"172\" data-end=\"208\"\u003e70 lb class, 1-1\/8″ hex capacity\u003c\/strong\u003e handles demanding breaking and chipping in concrete and masonry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"276\" data-end=\"383\"\u003e\n\u003cp data-start=\"278\" data-end=\"383\"\u003e\u003cstrong data-start=\"278\" data-end=\"322\"\u003eAdvanced AVT (Anti-Vibration Technology)\u003c\/strong\u003e reduces vibration for greater comfort during extended use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"384\" data-end=\"478\"\u003e\n\u003cp data-start=\"386\" data-end=\"478\"\u003e\u003cstrong data-start=\"386\" data-end=\"435\"\u003ePremium 4-piece steel set and heavy-duty cart\u003c\/strong\u003e enhance versatility and job-site mobility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"480\" data-end=\"499\"\u003eProduct Q\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"500\" data-end=\"926\"\u003e\n\u003cli data-start=\"500\" data-end=\"593\"\u003e\n\u003cp data-start=\"502\" data-end=\"593\"\u003e\u003cstrong data-start=\"502\" data-end=\"536\"\u003eWhat size bits does it accept?\u003c\/strong\u003e\u003cbr data-start=\"536\" data-end=\"539\"\u003e1-1\/8″ hex bits for heavy demolition and chipping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"594\" data-end=\"710\"\u003e\n\u003cp data-start=\"596\" data-end=\"710\"\u003e\u003cstrong data-start=\"596\" data-end=\"643\"\u003eIs it suitable for professional demolition?\u003c\/strong\u003e\u003cbr data-start=\"643\" data-end=\"646\"\u003eYes — designed for heavy-duty concrete and masonry breaking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"711\" data-end=\"807\"\u003e\n\u003cp data-start=\"713\" data-end=\"807\"\u003e\u003cstrong data-start=\"713\" data-end=\"742\"\u003eDoes it reduce vibration?\u003c\/strong\u003e\u003cbr data-start=\"742\" data-end=\"745\"\u003eYes — AVT technology minimizes vibration for user comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"808\" data-end=\"926\"\u003e\n\u003cp data-start=\"810\" data-end=\"926\"\u003e\u003cstrong data-start=\"810\" data-end=\"842\"\u003eDoes it include accessories?\u003c\/strong\u003e\u003cbr data-start=\"842\" data-end=\"845\"\u003eYes — includes four steel chisels and a premium cart for transport and storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"928\" data-end=\"952\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"953\" data-end=\"1212\"\u003e\n\u003cli data-start=\"953\" data-end=\"1029\"\u003e\n\u003cp data-start=\"955\" data-end=\"1029\"\u003eClean the tool and attachments after each use to remove dust and debris.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1091\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1091\"\u003eInspect chisels regularly and replace if worn or damaged.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1092\" data-end=\"1150\"\u003e\n\u003cp data-start=\"1094\" data-end=\"1150\"\u003eCheck fasteners and handle tightness before operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1212\"\u003e\n\u003cp data-start=\"1153\" data-end=\"1212\"\u003eStore in a dry, cool place to protect tool and accessories.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Makita","offers":[{"title":"Default Title","offer_id":54162753159452,"sku":"HM1812X3","price":2689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/0622\/4924\/files\/610HXR3U2pL_13.jpg?v=1780153783","url":"https:\/\/www.mybackyardzone.com\/products\/makita-70-advanced-avt-breaker-hammer-with-1-1-8-hex","provider":"Backup Power Made Simple","version":"1.0","type":"link"}