{"product_id":"makita-grh01zw-40v-max-xgt-aws-capable-brushless-lithium-ion-1-1-8-in-cordless-avt-rotary-hammer-with-dust-extractor-accepts-sds-max-aft-bits-tool-only","title":"Makita (GRH01ZW) 40V max XGT 1 1\/8in AVT Rotary Hammer with Dust Extractor (Bare Tool) - GRH01ZW","description":"\u003ch2\u003eMakita (GRH01ZW) 40V max XGT 1 1\/8in AVT Rotary Hammer with Dust Extractor (Bare Tool) - GRH01ZW\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Makita 40 Volt Max XGT 1-1\/8 Inch rotary hammer bare tool is a cordless concrete solution designed for heavy-load applications. It delivers the power, speed and run-time for corded demands, without the cord. The XGT technology delivers up to 135 of 3\/8 Inch holes per charge when using one 40 Volt max 4.0 Amp-hours battery (sold separately)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cdiv class=\"card-body Features\"\u003e\n\u003cdiv class=\"attribute-values\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOUT POWER: Makita-built brushless motor along with 40V max XGT battery combine to deliver the power performance required for heavy-load application\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eOUT SMART: Constant speed control automatically applies additional power under load for optimum performance\u003c\/li\u003e\n\u003cli\u003eOUT LAST: Overload protection is designed to protect the motor from burnout in abnormally high torque situations\u003c\/li\u003e\n\u003cli\u003eXGT technology delivers up to 135 of 3\/8\" holes using a fully charged 40V XGT 4.0Ah battery*\u003c\/li\u003e\n\u003cli\u003eActive Feedback-Sensing Technology (AFT) electronically turns off the motor if rotation of bit is suddenly forced to stop\u003c\/li\u003e\n\u003cli\u003eAnti-Vibration Technology (AVT) is an internal counterbalance system along with vibration-absorbing handles that work together to reduce vibration\u003c\/li\u003e\n\u003cli\u003eDust extraction capability with OSHA Table 1 compliant on-board HEPA Dust Extractor or stand-alone AWS Extractor options\u003c\/li\u003e\n\u003cli\u003eMakita 40V max XGT 1 1\/8\" AVT Rotary Hammer with Dust Extractor Brushless Cordless Bare Tool\u003c\/li\u003e\n\u003cli\u003eElectric brake allows the tool to be repositioned faster for maximum productivity\u003c\/li\u003e\n\u003cli\u003eTorque limiting clutch engineered to prevent gear damage by automatically disengaging gears during a bind-up situation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"5191fb14-5284-4934-a27b-d7e3d2e6794d\" 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-mini\"\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=\"633\"\u003e\n\u003cli data-start=\"31\" data-end=\"224\"\u003e\n\u003cp data-start=\"33\" data-end=\"224\"\u003e\u003cstrong data-start=\"33\" data-end=\"69\"\u003eProfessional drilling \u0026amp; cleanup:\u003c\/strong\u003e 40V Max XGT brushless rotary hammer delivers strong drilling power with integrated dust extraction (dust extractor requires compatible battery\/charger).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"225\" data-end=\"304\"\u003e\n\u003cp data-start=\"227\" data-end=\"304\"\u003e\u003cstrong data-start=\"227\" data-end=\"247\"\u003e1‑1\/8″ capacity:\u003c\/strong\u003e Ideal for large holes in concrete, block, and masonry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"305\" data-end=\"417\"\u003e\n\u003cp data-start=\"307\" data-end=\"417\"\u003e\u003cstrong data-start=\"307\" data-end=\"343\"\u003eAVT (Anti‑Vibration Technology):\u003c\/strong\u003e Reduces vibration for improved comfort and control during extended use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"418\" data-end=\"536\"\u003e\n\u003cp data-start=\"420\" data-end=\"536\"\u003e\u003cstrong data-start=\"420\" data-end=\"440\"\u003eDust management:\u003c\/strong\u003e Built‑in extractor helps capture concrete dust, improving visibility and jobsite cleanliness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"537\" data-end=\"633\"\u003e\n\u003cp data-start=\"539\" data-end=\"633\"\u003e\u003cstrong data-start=\"539\" data-end=\"566\"\u003eDurable, jobsite‑ready:\u003c\/strong\u003e Rugged Makita construction stands up to demanding, frequent use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"635\" data-end=\"646\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"647\" data-end=\"1165\"\u003e\n\u003cli data-start=\"647\" data-end=\"798\"\u003e\n\u003cp data-start=\"649\" data-end=\"798\"\u003e\u003cstrong data-start=\"649\" data-end=\"655\"\u003eQ:\u003c\/strong\u003e Does this include a battery or charger?\u003cbr data-start=\"695\" data-end=\"698\"\u003e\u003cstrong data-start=\"700\" data-end=\"706\"\u003eA:\u003c\/strong\u003e No — this is a bare tool; compatible 40V Max XGT battery and charger are sold separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"799\" data-end=\"906\"\u003e\n\u003cp data-start=\"801\" data-end=\"906\"\u003e\u003cstrong data-start=\"801\" data-end=\"807\"\u003eQ:\u003c\/strong\u003e What bits does it accept?\u003cbr data-start=\"833\" data-end=\"836\"\u003e\u003cstrong data-start=\"838\" data-end=\"844\"\u003eA:\u003c\/strong\u003e SDS‑MAX bits for secure, heavy‑duty drilling and chiseling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"907\" data-end=\"1024\"\u003e\n\u003cp data-start=\"909\" data-end=\"1024\"\u003e\u003cstrong data-start=\"909\" data-end=\"915\"\u003eQ:\u003c\/strong\u003e What is AVT?\u003cbr data-start=\"928\" data-end=\"931\"\u003e\u003cstrong data-start=\"933\" data-end=\"939\"\u003eA:\u003c\/strong\u003e Anti‑Vibration Technology that minimizes vibration to enhance comfort and control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1025\" data-end=\"1165\"\u003e\n\u003cp data-start=\"1027\" data-end=\"1165\"\u003e\u003cstrong data-start=\"1027\" data-end=\"1033\"\u003eQ:\u003c\/strong\u003e How does the dust extractor work?\u003cbr data-start=\"1067\" data-end=\"1070\"\u003e\u003cstrong data-start=\"1072\" data-end=\"1078\"\u003eA:\u003c\/strong\u003e Integrated extraction captures dust at the source for cleaner drilling environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"1167\" data-end=\"1191\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1192\" data-end=\"1570\"\u003e\n\u003cli data-start=\"1192\" data-end=\"1274\"\u003e\n\u003cp data-start=\"1194\" data-end=\"1274\"\u003eClean dust and debris from vents, extractor ports, and housing after each use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1275\" data-end=\"1360\"\u003e\n\u003cp data-start=\"1277\" data-end=\"1360\"\u003eInspect bits for wear and replace when necessary to maintain cutting performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1410\"\u003e\n\u003cp data-start=\"1363\" data-end=\"1410\"\u003eCheck and tighten fasteners before operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1411\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1413\" data-end=\"1484\"\u003eStore tool and accessories in a cool, dry place to prevent corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1487\" data-end=\"1570\"\u003eKeep battery contacts clean for reliable power transfer (when battery is attached).\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\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Makita","offers":[{"title":"Default Title","offer_id":54162750112028,"sku":"GRH01ZW","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/0622\/4924\/files\/makita-40v-max-xgt-1-18in-avt-rotary-hammer-with-dust-extractor-bare-tool-grh01zw_41.webp?v=1780153695","url":"https:\/\/www.mybackyardzone.com\/products\/makita-grh01zw-40v-max-xgt-aws-capable-brushless-lithium-ion-1-1-8-in-cordless-avt-rotary-hammer-with-dust-extractor-accepts-sds-max-aft-bits-tool-only","provider":"Backup Power Made Simple","version":"1.0","type":"link"}