{"product_id":"dynabrade-900","title":"DYNABRADE 8\" (203 mm) Dia. Two-Hand Gear-Driven Sander, Non-Vacuum - 900","description":"\u003ch2\u003eDYNABRADE 8\" (203 mm) Dia. Two-Hand Gear-Driven Sander, Non-Vacuum - 900\u003c\/h2\u003e\n\u003cul class=\"list list-icons list-primary list-borders\"\u003e\n\u003cli\u003e\u003cspan\u003e25 hp (182 W), 800 RPM, 3\/16\" (5 mm) Dia. Orbit, Rear Exhaust, Vinyl-Face Pad.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUnique epicycloidal sanding action allows aggressive removal of material. Applications include removal and leveling of large amounts of filler materials such as glue or epoxy; leveling small welds; removing coatings. For use on materials including metal, solid surfaces, wood and fiberglass.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eErgonomically designed for low vibration and reduced sound levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eExcellent comfort and control, especially when working on vertical sides or large tabletops.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eLong handle allows for two-hand support of tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eIncludes low profile, premium urethane sanding pad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications     \u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-wa1i{font-weight:bold;text-align:center;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-wa1i\"\u003eAir Consumption (SCFM)\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003e23.0\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePower (hp)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eMax. RPM\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePad Face\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eVinyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePad Mounting Style\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e4 Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eExhaust Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eGL_Country Of Origin\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eHose I.D. in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eVacuum Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eNon-Vacuum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003ePlanetary-Geared\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eHeight in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eLength in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e10.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eWeight lb. (kg)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e5.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eWidth in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e7.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePkg. Height in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePkg. Length in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e15.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePkg. Weight lb. (kg)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e6.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePkg. Width in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eAir Pressure [Bar]\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e90.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eCE Certified\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eEAN (UPC)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e0616026217003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eEAC Certified\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eTool Style\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eTwo Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat our Experts Think  \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1vzxzvi\" data-start=\"27\" data-end=\"216\"\u003eThe \u003cstrong data-start=\"33\" data-end=\"92\"\u003eDynabrade 900 (8\" \/ 203 mm Two-Hand Gear-Driven Sander)\u003c\/strong\u003e is a \u003cstrong data-start=\"98\" data-end=\"140\"\u003eheavy-duty industrial finishing sander\u003c\/strong\u003e designed for aggressive leveling and surface prep on large flat surfaces.\u003c\/li\u003e\n\u003cli data-section-id=\"1kiuniv\" data-start=\"217\" data-end=\"445\"\u003eUses a \u003cstrong data-start=\"226\" data-end=\"308\"\u003eplanetary gear-driven sanding system (~800–900 RPM depending on configuration)\u003c\/strong\u003e that delivers \u003cstrong data-start=\"323\" data-end=\"367\"\u003econtrolled, high-torque material removal\u003c\/strong\u003e rather than random orbital finishing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"947ps9\" data-start=\"446\" data-end=\"677\"\u003eBuilt for \u003cstrong data-start=\"458\" data-end=\"489\"\u003eepicycloidal sanding action\u003c\/strong\u003e, making it especially effective for \u003cstrong data-start=\"526\" data-end=\"593\"\u003eremoving filler, epoxy, adhesives, coatings, and leveling welds\u003c\/strong\u003e on metal, wood, fiberglass, and composites. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wmefqr\" data-start=\"678\" data-end=\"862\"\u003eFeatures an \u003cstrong data-start=\"692\" data-end=\"728\"\u003e8\" (203 mm) hook-face pad system\u003c\/strong\u003e, optimized for fast coverage of large surfaces while maintaining consistent contact pressure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l07dov\" data-start=\"863\" data-end=\"1032\"\u003eThe \u003cstrong data-start=\"869\" data-end=\"900\"\u003etwo-hand long-handle design\u003c\/strong\u003e improves stability and control, especially on vertical panels or large tabletops where precision and pressure consistency matter.\u003c\/li\u003e\n\u003cli data-section-id=\"z0dpaz\" data-start=\"1033\" data-end=\"1188\"\u003eEngineered with a \u003cstrong data-start=\"1053\" data-end=\"1089\"\u003elow-vibration, ergonomic housing\u003c\/strong\u003e, reducing operator fatigue during extended industrial use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1t2r7hr\" data-start=\"1189\" data-end=\"1343\"\u003eNon-vacuum configuration keeps the tool \u003cstrong data-start=\"1231\" data-end=\"1275\"\u003esimpler, lighter, and easier to maintain\u003c\/strong\u003e, ideal for shop environments without centralized dust extraction.\u003c\/li\u003e\n\u003cli data-section-id=\"l0cqi6\" data-start=\"1344\" data-end=\"1519\"\u003eBest suited for professionals in \u003cstrong data-start=\"1379\" data-end=\"1440\"\u003eauto body repair, fabrication, marine, and composite work\u003c\/strong\u003e who need a \u003cstrong data-start=\"1452\" data-end=\"1516\"\u003ehigh-power leveling tool rather than a fine finishing sander\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"431\"\u003e\u003cstrong data-start=\"0\" data-end=\"75\"\u003eQ: What is the Dynabrade 8\" Two-Hand Gear-Driven Sander (900) used for?\u003c\/strong\u003e\u003cbr data-start=\"75\" data-end=\"78\"\u003eA: It is a \u003cstrong data-start=\"89\" data-end=\"132\"\u003eheavy-duty pneumatic gear-driven sander\u003c\/strong\u003e designed for \u003cstrong data-start=\"146\" data-end=\"206\"\u003efast material removal, leveling, and surface preparation\u003c\/strong\u003e on large flat surfaces in automotive, marine, and industrial applications. (\u003ca data-start=\"283\" data-end=\"428\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003eus.dynabrade.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp data-start=\"433\" data-end=\"654\"\u003e\u003cstrong data-start=\"433\" data-end=\"484\"\u003eQ: What makes the gear-driven system different?\u003c\/strong\u003e\u003cbr data-start=\"484\" data-end=\"487\"\u003eA: Unlike random orbital sanders, it uses a \u003cstrong data-start=\"531\" data-end=\"567\"\u003edirect gear-driven rotary motion\u003c\/strong\u003e, delivering \u003cstrong data-start=\"580\" data-end=\"620\"\u003eaggressive, consistent cutting power\u003c\/strong\u003e with minimal stalling under load.\u003c\/p\u003e\n\u003cp data-start=\"971\" data-end=\"1165\"\u003e\u003cstrong data-start=\"971\" data-end=\"1012\"\u003eQ: What materials is it best used on?\u003c\/strong\u003e\u003cbr data-start=\"1012\" data-end=\"1015\"\u003eA: It is commonly used on \u003cstrong data-start=\"1041\" data-end=\"1133\"\u003emetal panels, automotive body filler, composites, fiberglass, and large painted surfaces\u003c\/strong\u003e for leveling and stock removal.\u003c\/p\u003e\n\u003cp data-start=\"1167\" data-end=\"1340\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1200\"\u003eQ: Why is it a two-hand tool?\u003c\/strong\u003e\u003cbr data-start=\"1200\" data-end=\"1203\"\u003eA: The two-handle design provides \u003cstrong data-start=\"1237\" data-end=\"1287\"\u003ebetter control, stability, and operator safety\u003c\/strong\u003e when handling high-torque sanding on large surfaces.\u003c\/p\u003e\n\u003cp data-start=\"1342\" data-end=\"1565\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1342\" data-end=\"1376\"\u003eQ: What are its main benefits?\u003c\/strong\u003e\u003cbr data-start=\"1376\" data-end=\"1379\"\u003eA: It offers \u003cstrong data-start=\"1392\" data-end=\"1495\"\u003ehigh material removal rate, strong torque, durable construction, and consistent cutting performance\u003c\/strong\u003e, making it ideal for industrial surface prep and heavy sanding tasks.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:d1c57d9a-81fe-4706-98e3-e03b671e38ee-65\" 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:d1c57d9a-81fe-4706-98e3-e03b671e38ee-65\" data-turn-id-container=\"request-WEB:d1c57d9a-81fe-4706-98e3-e03b671e38ee-65\" data-testid=\"conversation-turn-60\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--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=\"b2754193-6c68-4a8b-ac8c-ac381abdf56f\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-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\" data-turn-start-message=\"true\" 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\u003cul data-start=\"111\" data-end=\"1072\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"fsitqw\" data-start=\"111\" data-end=\"218\"\u003eLubricate air motor daily with pneumatic tool oil to ensure smooth, consistent gear-driven performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1xr7d51\" data-start=\"219\" data-end=\"316\"\u003eUse clean, dry compressed air at recommended PSI to prevent internal corrosion and gear wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1chd8di\" data-start=\"317\" data-end=\"394\"\u003eInspect 8\" sanding pad regularly for wear, imbalance, or backing failure.\u003c\/li\u003e\n\u003cli data-section-id=\"1b88nzg\" data-start=\"395\" data-end=\"491\"\u003eCheck gear housing and head assembly for unusual noise, heat, or vibration during operation.\u003c\/li\u003e\n\u003cli data-section-id=\"17fhcah\" data-start=\"492\" data-end=\"593\"\u003eKeep air inlet and exhaust ports clear of dust and sanding debris for proper cooling and airflow.\u003c\/li\u003e\n\u003cli data-section-id=\"q894iz\" data-start=\"594\" data-end=\"680\"\u003eEnsure all fasteners, handles, and two-hand grips are tight and secure before use.\u003c\/li\u003e\n\u003cli data-section-id=\"ziu0wk\" data-start=\"681\" data-end=\"781\"\u003eReplace worn pads and abrasives promptly to maintain sanding quality and reduce strain on gears.\u003c\/li\u003e\n\u003cli data-section-id=\"1pa3dst\" data-start=\"782\" data-end=\"861\"\u003eOperate at recommended air pressure to avoid excessive load on gear system.\u003c\/li\u003e\n\u003cli data-section-id=\"se4bcq\" data-start=\"862\" data-end=\"962\"\u003eClean tool body and gear housing exterior after use to prevent buildup of dust and contaminants.\u003c\/li\u003e\n\u003cli data-section-id=\"jdrkcr\" data-start=\"963\" data-end=\"1072\" data-is-last-node=\"\"\u003eStore in a dry environment to protect gears, bearings, and internal components from moisture and corrosion.\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\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DYNABRADE","offers":[{"title":"Default Title","offer_id":45769138274495,"sku":"900","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/900.jpg?v=1782301022","url":"https:\/\/www.mybackyardzone.com\/products\/dynabrade-900","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}