{"product_id":"makita-hr2811fx","title":"Makita HR2811FX 1-1\/8\" Rotary Hammer, accepts SDS-PLUS bits, 3-mode and 4-1\/2\" Angle Grinder - HR2811FX","description":"\u003ch2\u003eMakita HR2811FX 1-1\/8\" Rotary Hammer, accepts SDS-PLUS bits, 3-mode and 4-1\/2\" Angle Grinder - HR2811FX\u003c\/h2\u003e\n\u003cp\u003eModel HR2811F is a versatile, high-powered rotary hammer with an L-shape design ideal for horizontal work. The hammer accepts SDS-Plus bits, and is powered by a 6.7 AMP variable speed motor delivering 2.7 joules of impact energy. The HR2811F features 3-mode operation for rotation only, hammering with rotation, or hammering only for multiple applications, with 0-1, 100 RPM and 0-4,500 BPM. The torque limiting clutch prevents gear damage by automatically disengaging gears if the bit binds. The HR2475 has an LED light for improved illumination of the work surface. Makita rotary hammers are engineered with the Makita Motor Advantage, which features field core interlocking steel laminations, dual ball bearing armature, and more copper commutator bars. These engineering points-of-difference increase the energy transfer efficiency for more power and longer tool life. Also included in the HR2811FX is the Makita 4-1\/2 in. Angle grinder. The 4-1\/2 in. Grinder has a 7.5 AMP motor for high power output and 10,000 RPM for a range of grinding applications.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful 7.0 AMP motor delivers 2.1 ft.lbs. of impact energy to handle the most demanding applications\u003c\/li\u003e\n\u003cli\u003eL.E.D. light illuminates drilling surface for more productivity in low light applications\u003c\/li\u003e\n\u003cli\u003eTorque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds\u003c\/li\u003e\n\u003cli\u003e3-mode operation for \"Rotation Only\", \"Hammering with Rotation\" or \"Hammering Only\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePowerful rotary hammer performance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e7 AMP motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4,500 BPM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,100 RPM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2.1 ft.lbs. of impact energy\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for demanding concrete and masonry work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThree operating modes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Choose between \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erotation only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehammering with rotation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, or \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehammering only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for drilling, anchoring, and light chiseling applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSDS-PLUS convenience:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The one-touch sliding chuck allows quick bit changes, while the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-1\/8\" drilling capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e handles common construction applications with ease.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt for durability:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sequential impact timing, torque-limiting clutch, and no-hammering-when-idling function help improve performance and extend tool life.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAdded job-site versatility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The included \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-1\/2\" angle grinder\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e expands capability for cutting, grinding, and finishing metal surfaces.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eExpert verdict:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A dependable choice for contractors who need one compact package capable of handling concrete drilling, chiseling, and general grinding tasks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:e1ff271a-0bb6-4e79-bbbc-ac100dbf827d-21\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:e1ff271a-0bb6-4e79-bbbc-ac100dbf827d-21\" data-turn-id-container=\"request-WEB:e1ff271a-0bb6-4e79-bbbc-ac100dbf827d-21\" data-testid=\"conversation-turn-44\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"be3db3d6-983b-4ed2-942e-b6072e5f6809\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"261\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"53\"\u003eQ: What is the Makita HR2811FX rotary hammer kit?\u003c\/strong\u003e\u003cbr data-start=\"53\" data-end=\"56\"\u003eA: The Makita HR2811FX is a 1-1\/8\" SDS-PLUS rotary hammer and 4-1\/2\" angle grinder combo kit designed for drilling, chiseling, grinding, and construction applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"263\" data-end=\"507\"\u003e\u003cstrong data-start=\"263\" data-end=\"320\"\u003eQ: How powerful is the Makita HR2811FX rotary hammer?\u003c\/strong\u003e\u003cbr data-start=\"320\" data-end=\"323\"\u003eA: It features a 7.0 AMP motor delivering up to 1,100 RPM and 4,500 BPM with 2.1 ft.lbs. of impact energy for demanding concrete and masonry work. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"509\" data-end=\"759\"\u003e\u003cstrong data-start=\"509\" data-end=\"565\"\u003eQ: What modes does the HR2811FX rotary hammer offer?\u003c\/strong\u003e\u003cbr data-start=\"565\" data-end=\"568\"\u003eA: It has three operating modes: rotation only, hammering with rotation, and hammering only for drilling, concrete anchoring, and chiseling applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"761\" data-end=\"983\"\u003e\u003cstrong data-start=\"761\" data-end=\"815\"\u003eQ: What type of bits does the Makita HR2811FX use?\u003c\/strong\u003e\u003cbr data-start=\"815\" data-end=\"818\"\u003eA: The rotary hammer accepts SDS-PLUS bits for quick bit changes and reliable performance in concrete and masonry applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"985\" data-end=\"1217\"\u003e\u003cstrong data-start=\"985\" data-end=\"1046\"\u003eQ: What is the maximum drilling capacity of the HR2811FX?\u003c\/strong\u003e\u003cbr data-start=\"1046\" data-end=\"1049\"\u003eA: It can drill up to 1-1\/8\" in concrete and up to 3-1\/8\" with a core bit, making it suitable for professional construction tasks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1219\" data-end=\"1424\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1280\"\u003eQ: What grinder is included with the Makita HR2811FX kit?\u003c\/strong\u003e\u003cbr data-start=\"1280\" data-end=\"1283\"\u003eA: The kit includes a 4-1\/2\" angle grinder with a powerful motor for cutting and grinding applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1426\" data-end=\"1691\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1494\"\u003eQ: Does the HR2811FX have features for user comfort and control?\u003c\/strong\u003e\u003cbr data-start=\"1494\" data-end=\"1497\"\u003eA: Yes. It includes a compact L-shaped design, padded grip, side handle, built-in LED light, and torque-limiting clutch for improved comfort and protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1693\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1693\" data-end=\"1761\"\u003eQ: Is the Makita HR2811FX suitable for professional contractors?\u003c\/strong\u003e\u003cbr data-start=\"1761\" data-end=\"1764\"\u003eA: Yes. Its SDS-PLUS hammering system, 3-mode operation, and included angle grinder make it ideal for concrete drilling, remodeling, installation, and general construction work. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1981\" data-end=\"2186\"\u003e\u003cstrong data-start=\"1981\" data-end=\"2036\"\u003eQ: What accessories are included with the HR2811FX?\u003c\/strong\u003e\u003cbr data-start=\"2036\" data-end=\"2039\"\u003eA: The package includes the rotary hammer, 4-1\/2\" angle grinder, side handle, depth gauge, and carrying case. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2188\" data-end=\"2439\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2188\" data-end=\"2256\"\u003eQ: How does the torque-limiting clutch help the Makita HR2811FX?\u003c\/strong\u003e\u003cbr data-start=\"2256\" data-end=\"2259\"\u003eA: The torque-limiting clutch helps protect the gears by disengaging when the bit binds, improving tool durability during heavy-duty drilling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\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\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"107\" data-end=\"1206\"\u003e\n\u003cli data-section-id=\"19ve8qq\" data-start=\"107\" data-end=\"235\"\u003eClean concrete dust, debris, and buildup from the rotary hammer, grinder housing, vents, and accessory areas after each use.\u003c\/li\u003e\n\u003cli data-section-id=\"pr53c9\" data-start=\"236\" data-end=\"354\"\u003eInspect SDS-PLUS bits and grinder wheels regularly for cracks, wear, or damage; replace worn accessories promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"1geugl6\" data-start=\"355\" data-end=\"465\"\u003eKeep the SDS-PLUS chuck clean and apply recommended bit grease to reduce wear and improve bit performance.\u003c\/li\u003e\n\u003cli data-section-id=\"cce2ao\" data-start=\"466\" data-end=\"584\"\u003eInspect the angle grinder wheel guard, spindle, and mounting flanges for secure installation and proper operation.\u003c\/li\u003e\n\u003cli data-section-id=\"18pwfvu\" data-start=\"585\" data-end=\"686\"\u003eCheck the 3-mode selector, switches, and grinder paddle switch for smooth and reliable operation.\u003c\/li\u003e\n\u003cli data-section-id=\"z2dlbx\" data-start=\"687\" data-end=\"799\"\u003eKeep motor ventilation openings clear to prevent overheating during drilling, chiseling, and grinding tasks.\u003c\/li\u003e\n\u003cli data-section-id=\"g6fex5\" data-start=\"800\" data-end=\"894\"\u003eInspect carbon brushes periodically and replace worn brushes to maintain motor efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"pyst7e\" data-start=\"895\" data-end=\"992\"\u003eCheck the power cord, handles, side handle, and fasteners for damage or looseness before use.\u003c\/li\u003e\n\u003cli data-section-id=\"8eh5xi\" data-start=\"993\" data-end=\"1085\"\u003eAvoid harsh cleaners; use a soft cloth or brush to remove dust and debris from the tool.\u003c\/li\u003e\n\u003cli data-section-id=\"12refp7\" data-start=\"1086\" data-end=\"1206\"\u003eStore the rotary hammer and grinder in a dry location, using the carrying case to protect against dust and moisture.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Makita","offers":[{"title":"Default Title","offer_id":45833742942399,"sku":"HR2811FX","price":306.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/27190f51-6031-4ee9-99d0-b677a2977d4c_4876395d-c594-4843-b2a9-089570488232.jpg?v=1783605926","url":"https:\/\/www.mybackyardzone.com\/products\/makita-hr2811fx","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}