{"product_id":"dynabrade-53532","title":"DYNABRADE Cone Or Plug Grinder (Double Extension) - 53532","description":"\u003ch2\u003eDYNABRADE Cone Or Plug Grinder (Double Extension) - 53532\u003c\/h2\u003e\n\u003cul class=\"list list-icons list-primary list-borders\"\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e1 hp, Straight-Line, 18,000 RPM, Rear Exhaust, 3\/8\"-24 Spindle Thread.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes 3\/8\"-24 Male Threaded Adapter (53610)\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eExtension Grinders allow operator to extend into work pieces and reach lengthy distances.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eExtension length of 8-3\/8? allows longer reach than competitive models! Extensions are constructed of steel for maximum durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eDesigned for minimal vibration. Extensions do not spin during tool use, so continuous tightening is not needed (as with some one-piece shaft-type extensions).\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eTools can also be fitted with optional Buffing Pads, optional collets and inserts, plus optional Cone\/Plug Wheels. (Note: Speed of tool must not exceed maximum operating speed of accessory.)\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\"\u003e40.0\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\"\u003e1.0\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\"\u003e18,000\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\"\u003e3\/8\" 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\"\u003e1.875\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\"\u003e26.75\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\"\u003e6.9\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\"\u003e5.25\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\"\u003e5.25\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\"\u003e34\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\"\u003e7.8\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\"\u003e5.25\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\"\u003e0616026535329\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\u003e\n\u003cstrong\u003e\u003cspan\u003eDouble-extension reach\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e enables grinding, deburring, and finishing deep inside pipes, tubes, castings, and fabricated assemblies.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePowerful 1 HP pneumatic motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers consistent industrial-grade performance for demanding metalworking applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e18,000 RPM free speed\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides fast material removal and efficient surface preparation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSteel extension construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e offers outstanding durability in heavy-duty production environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow-vibration design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e improves operator control and comfort during extended use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNon-rotating extension system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e eliminates the need for constant retightening, improving productivity and tool reliability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible with cone and plug wheels, collets, inserts, and buffing accessories\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, increasing versatility across multiple finishing applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp data-start=\"69\" data-end=\"343\"\u003e\u003cstrong data-start=\"69\" data-end=\"113\"\u003eQ: What is the DYNABRADE 53532 used for?\u003c\/strong\u003e\u003cbr data-start=\"113\" data-end=\"116\"\u003eA: A pneumatic straight-line grinder designed for grinding, deburring, weld cleanup, and surface preparation in deep, hard-to-reach areas such as pipes, castings, and fabricated components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"345\" data-end=\"584\"\u003e\u003cstrong data-start=\"345\" data-end=\"398\"\u003eQ: What makes the double-extension design unique?\u003c\/strong\u003e\u003cbr data-start=\"398\" data-end=\"401\"\u003eA: The double-extension shaft provides extended reach into confined spaces while maintaining stability and minimizing vibration during operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"586\" data-end=\"753\"\u003e\u003cstrong data-start=\"586\" data-end=\"624\"\u003eQ: How much power does it deliver?\u003c\/strong\u003e\u003cbr data-start=\"624\" data-end=\"627\"\u003eA: It features a powerful 1 HP air motor for demanding industrial grinding applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"755\" data-end=\"935\"\u003e\u003cstrong data-start=\"755\" data-end=\"798\"\u003eQ: What is the maximum operating speed?\u003c\/strong\u003e\u003cbr data-start=\"798\" data-end=\"801\"\u003eA: The grinder operates at 18,000 RPM for efficient material removal and consistent performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"937\" data-end=\"1162\"\u003e\u003cstrong data-start=\"937\" data-end=\"972\"\u003eQ: What accessories can it use?\u003c\/strong\u003e\u003cbr data-start=\"972\" data-end=\"975\"\u003eA: It is compatible with cone wheels, plug wheels, buffing pads, collets, and inserts, making it versatile for multiple finishing and grinding tasks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1164\" data-end=\"1404\"\u003e\u003cstrong data-start=\"1164\" data-end=\"1207\"\u003eQ: Does it reduce vibration during use?\u003c\/strong\u003e\u003cbr data-start=\"1207\" data-end=\"1210\"\u003eA: Yes. The extension system is engineered for minimal vibration, and the extensions do not rotate independently, reducing the need for constant tightening. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1406\" data-end=\"1591\"\u003e\u003cstrong data-start=\"1406\" data-end=\"1445\"\u003eQ: What spindle thread does it use?\u003c\/strong\u003e\u003cbr data-start=\"1445\" data-end=\"1448\"\u003eA: It features a 3\/8\"-24 male spindle thread and includes a threaded adapter for accessory compatibility. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"5s7h1i\" data-start=\"347\" data-end=\"511\"\u003e\n\u003cstrong data-start=\"349\" data-end=\"383\"\u003eUse clean, dry compressed air:\u003c\/strong\u003e Moisture and contaminants can damage the air motor and reduce tool life. Install a filter\/regulator system whenever possible.\u003c\/li\u003e\n\u003cli data-section-id=\"1emebnz\" data-start=\"512\" data-end=\"643\"\u003e\n\u003cstrong data-start=\"514\" data-end=\"534\"\u003eLubricate daily:\u003c\/strong\u003e Add pneumatic tool oil to the air inlet before use to keep internal vanes and bearings operating smoothly.\u003c\/li\u003e\n\u003cli data-section-id=\"163lcf3\" data-start=\"644\" data-end=\"833\"\u003e\n\u003cstrong data-start=\"646\" data-end=\"686\"\u003eMaintain correct operating pressure:\u003c\/strong\u003e Run at the recommended air pressure (typically 90 PSI) to prevent premature wear and maintain performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5efp3m\" data-start=\"834\" data-end=\"1065\"\u003e\n\u003cstrong data-start=\"836\" data-end=\"879\"\u003eInspect extension assemblies regularly:\u003c\/strong\u003e Check the double-extension shaft for looseness, wear, or damage before each use. Steel extensions are durable but should be inspected frequently. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"auzlvc\" data-start=\"1066\" data-end=\"1304\"\u003e\n\u003cstrong data-start=\"1068\" data-end=\"1110\"\u003eCheck abrasive accessories before use:\u003c\/strong\u003e Never use cracked, damaged, or improperly rated cone or plug wheels. Ensure accessory RPM ratings meet or exceed the tool's \u003cstrong data-start=\"1235\" data-end=\"1249\"\u003e18,000 RPM\u003c\/strong\u003e maximum speed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tuqcgz\" data-start=\"1305\" data-end=\"1460\"\u003e\n\u003cstrong data-start=\"1307\" data-end=\"1343\"\u003eKeep exhaust ports unobstructed:\u003c\/strong\u003e A blocked rear exhaust can reduce power and increase operating temperatures. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5dpi99\" data-start=\"1461\" data-end=\"1578\"\u003e\n\u003cstrong data-start=\"1463\" data-end=\"1498\"\u003eInspect air hoses and fittings:\u003c\/strong\u003e Repair leaks immediately to maintain consistent airflow and tool performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1p20ygr\" data-start=\"1579\" data-end=\"1713\"\u003e\n\u003cstrong data-start=\"1581\" data-end=\"1609\"\u003eClean after every shift:\u003c\/strong\u003e Remove grinding dust and debris from the housing, spindle, and air inlet area to extend service life.\u003c\/li\u003e\n\u003cli data-section-id=\"g4rnc2\" data-start=\"1714\" data-end=\"1812\"\u003e\n\u003cstrong data-start=\"1716\" data-end=\"1747\"\u003eStore in a dry environment:\u003c\/strong\u003e Protect the grinder from moisture and corrosion when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DYNABRADE","offers":[{"title":"Default Title","offer_id":45769074835647,"sku":"53532","price":922.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/53532.jpg?v=1782296472","url":"https:\/\/www.mybackyardzone.com\/products\/dynabrade-53532","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}