{"product_id":"dynabrade-53783","title":"DYNABRADE Cone Or Plug Grinder (Single Extension), Steel Housing - 53783","description":"\u003ch2\u003eDYNABRADE Cone Or Plug Grinder (Single Extension), Steel Housing - 53783\u003c\/h2\u003e\n\u003cul class=\"list list-icons list-primary list-borders\"\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e.7 hp, Straight-Line, 20,000 RPM, Gearless, Rear Exhaust, 3\/8\"-24 Male Spindle Thread.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTool feature's steel housing for increased durability. Used in Steel Fabrication, Welding Operations, Shipyards, Foundries and more!\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eDynabrade?s Steel Housing Die Grinders feature the quality and power you have come to expect.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eGearless for reduced maintenance and downtime. Extension help access hard to reach areas. Made in the USA.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eTool has 3\/8\"-24 Male Spindle Thread for Cone or Plug Grinding Wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eHigher torque and lower RPM for more power. Rubber Grip Housing reduces vibration and cold air transmission. Safety Lock Lever standard on all models.\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\"\u003e39.0\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\"\u003e0.7\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\"\u003e20,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eTool Spindle Thread\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e3\/8\"- 24 Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eAir Inlet Thread\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e1\/4\" NPT\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\"\u003eHeight in. (mm)\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e1.7\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\"\u003e12.7\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\"\u003e3.8\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\"\u003e5.75\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\"\u003e3.25\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\"\u003e16\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\"\u003e4.8\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\"\u003e5.75\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\"\u003e0616026537835\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\"\u003eStraight Line\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=\"hnyu6v\" data-start=\"27\" data-end=\"250\"\u003eThe \u003cstrong data-start=\"33\" data-end=\"92\"\u003eDynabrade 53783 Cone or Plug Grinder (Single Extension)\u003c\/strong\u003e is a \u003cstrong data-start=\"98\" data-end=\"135\"\u003eheavy-duty industrial air grinder\u003c\/strong\u003e engineered for precision grinding, deburring, weld blending, and surface preparation in restricted-access areas.\u003c\/li\u003e\n\u003cli data-section-id=\"bmgk09\" data-start=\"251\" data-end=\"414\"\u003eFeatures a \u003cstrong data-start=\"264\" data-end=\"302\"\u003edurable steel housing construction\u003c\/strong\u003e, providing enhanced strength and longevity in demanding fabrication, foundry, and manufacturing environments.\u003c\/li\u003e\n\u003cli data-section-id=\"gdhbov\" data-start=\"415\" data-end=\"592\"\u003eThe \u003cstrong data-start=\"421\" data-end=\"448\"\u003eextended spindle design\u003c\/strong\u003e improves access to deep recesses, internal surfaces, pipe interiors, and complex assemblies where standard grinders cannot reach effectively.\u003c\/li\u003e\n\u003cli data-section-id=\"2gfv1g\" data-start=\"593\" data-end=\"736\"\u003eOptimized for use with \u003cstrong data-start=\"618\" data-end=\"651\"\u003econe and plug grinding wheels\u003c\/strong\u003e, making it ideal for detailed finishing, edge work, and weld cleanup applications.\u003c\/li\u003e\n\u003cli data-section-id=\"htcsqa\" data-start=\"737\" data-end=\"893\"\u003ePowered by a \u003cstrong data-start=\"752\" data-end=\"788\"\u003ehigh-performance pneumatic motor\u003c\/strong\u003e that delivers consistent speed and torque for efficient material removal and smooth finishing results.\u003c\/li\u003e\n\u003cli data-section-id=\"s20xf\" data-start=\"894\" data-end=\"1042\"\u003eEquipped with an \u003cstrong data-start=\"913\" data-end=\"965\"\u003eergonomic throttle mechanism and balanced design\u003c\/strong\u003e, helping improve operator control and reduce fatigue during prolonged use.\u003c\/li\u003e\n\u003cli data-section-id=\"1sqi3qf\" data-start=\"1043\" data-end=\"1187\"\u003eBuilt to withstand harsh shop conditions, with \u003cstrong data-start=\"1092\" data-end=\"1184\"\u003eindustrial-grade components designed for continuous-duty operation and long service life\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"nmt559\" data-start=\"1188\" data-end=\"1388\" data-is-last-node=\"\"\u003eBest suited for professionals who need a \u003cstrong data-start=\"1231\" data-end=\"1335\"\u003erugged, extended-reach grinder for precision metalworking and difficult-access grinding applications\u003c\/strong\u003e, rather than general-purpose surface grinding tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"248\"\u003e\u003cstrong data-start=\"0\" data-end=\"67\"\u003eQ: What is the Dynabrade Cone or Plug Grinder (53783) used for?\u003c\/strong\u003e\u003cbr data-start=\"67\" data-end=\"70\"\u003eA: It is a professional \u003cstrong data-start=\"94\" data-end=\"135\"\u003epneumatic cone and plug wheel grinder\u003c\/strong\u003e designed for weld grinding, deburring, surface preparation, casting cleanup, and metal fabrication applications.\u003c\/p\u003e\n\u003cp data-start=\"250\" data-end=\"473\"\u003e\u003cstrong data-start=\"250\" data-end=\"311\"\u003eQ: What makes the 53783 different from standard grinders?\u003c\/strong\u003e\u003cbr data-start=\"311\" data-end=\"314\"\u003eA: It features a \u003cstrong data-start=\"331\" data-end=\"387\"\u003esingle-extension design with a durable steel housing\u003c\/strong\u003e, providing extra reach and enhanced durability for demanding industrial environments.\u003c\/p\u003e\n\u003cp data-start=\"475\" data-end=\"680\"\u003e\u003cstrong data-start=\"475\" data-end=\"517\"\u003eQ: What types of abrasives can it use?\u003c\/strong\u003e\u003cbr data-start=\"517\" data-end=\"520\"\u003eA: It is designed for use with \u003cstrong data-start=\"551\" data-end=\"584\"\u003econe and plug grinding wheels\u003c\/strong\u003e, making it ideal for reaching tight spaces, inside corners, and difficult-to-access work areas.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"845\"\u003e\u003cstrong data-start=\"682\" data-end=\"722\"\u003eQ: What materials can it be used on?\u003c\/strong\u003e\u003cbr data-start=\"722\" data-end=\"725\"\u003eA: It is suitable for grinding and finishing \u003cstrong data-start=\"770\" data-end=\"844\"\u003esteel, stainless steel, cast iron, weldments, and other metal surfaces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"847\" data-end=\"1061\"\u003e\u003cstrong data-start=\"847\" data-end=\"908\"\u003eQ: What are the key benefits of the steel housing design?\u003c\/strong\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003eA: The steel housing provides \u003cstrong data-start=\"941\" data-end=\"1007\"\u003eincreased durability, impact resistance, and long service life\u003c\/strong\u003e, making it well-suited for heavy-duty industrial use.\u003c\/p\u003e\n\u003cp data-start=\"1063\" data-end=\"1295\"\u003e\u003cstrong data-start=\"1063\" data-end=\"1112\"\u003eQ: What industries commonly use this grinder?\u003c\/strong\u003e\u003cbr data-start=\"1112\" data-end=\"1115\"\u003eA: It is widely used in \u003cstrong data-start=\"1139\" data-end=\"1237\"\u003emetal fabrication, welding, foundries, shipbuilding, manufacturing, and maintenance operations\u003c\/strong\u003e where precision grinding and extended reach are required.\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-56\" 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-56\" data-turn-id-container=\"request-WEB:d1c57d9a-81fe-4706-98e3-e03b671e38ee-56\" data-testid=\"conversation-turn-42\" 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=\"40555b88-b4ed-41b5-a7a4-352791b11431\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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=\"125\" data-end=\"1131\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"wauis\" data-start=\"125\" data-end=\"222\"\u003eLubricate the air motor daily with pneumatic tool oil to reduce wear and extend service life.\u003c\/li\u003e\n\u003cli data-section-id=\"vc6ks4\" data-start=\"223\" data-end=\"337\"\u003eUse clean, dry compressed air at the recommended pressure for consistent performance and corrosion prevention.\u003c\/li\u003e\n\u003cli data-section-id=\"1ovihve\" data-start=\"338\" data-end=\"451\"\u003eInspect cone and plug abrasives before each use; replace damaged or excessively worn accessories immediately.\u003c\/li\u003e\n\u003cli data-section-id=\"p58s6r\" data-start=\"452\" data-end=\"543\"\u003eCheck extension shaft, spindle, and mounting hardware regularly for tightness and wear.\u003c\/li\u003e\n\u003cli data-section-id=\"amplyw\" data-start=\"544\" data-end=\"643\"\u003eKeep air inlet and exhaust ports free from grinding dust and debris to maintain proper airflow.\u003c\/li\u003e\n\u003cli data-section-id=\"1gi0e10\" data-start=\"644\" data-end=\"724\"\u003eInspect hoses and fittings for leaks to ensure maximum power and efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"19x8a4z\" data-start=\"725\" data-end=\"808\"\u003eAvoid overspeeding mounted abrasives beyond their rated RPM for safe operation.\u003c\/li\u003e\n\u003cli data-section-id=\"cmvu23\" data-start=\"809\" data-end=\"922\"\u003eMonitor vibration during use; excessive vibration may indicate worn bearings, imbalance, or accessory damage.\u003c\/li\u003e\n\u003cli data-section-id=\"5qavgk\" data-start=\"923\" data-end=\"1015\"\u003eClean steel housing after use to prevent buildup of dust, metal particles, and moisture.\u003c\/li\u003e\n\u003cli data-section-id=\"464sg7\" data-start=\"1016\" data-end=\"1131\" data-is-last-node=\"\"\u003eStore in a clean, dry environment and periodically inspect throttle and safety mechanisms for reliable operation.\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":45769074704575,"sku":"53783","price":563.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/53783.jpg?v=1782296476","url":"https:\/\/www.mybackyardzone.com\/products\/dynabrade-53783","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}