{"product_id":"dynabrade-52722","title":"DYNABRADE Cone Or Plug 6\" (152 mm) Extension Wheel Grinder - 52722","description":"\u003ch2\u003eDYNABRADE Cone Or Plug 6\" (152 mm) Extension Wheel Grinder - 52722\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, 20,000 RPM, Rear Exhaust, 3\/8\"-24 Spindle Thread.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCone or Plug Wheel Grinder, for cleaning metal, grinding and smoothing weld seams, removing imperfections before painting.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eStraight Line, 1 hp, Rear Exhaust, 6\" Extension, 20,000 RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eAccepts optional Abrasive Cone or Plug Wheel, 1-1\/4\" diameter. Governor-controlled motor maintains RPM under heavy load.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eSafety-lock lever is included on all models. Standard cushioned grip enhances operator comfort and offers additional control.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci class=\"fa fa-caret-right\"\u003e\u003c\/i\u003eIndustrial applications in fabrication plants, welding shops, foundries, steel mills and shipyards.\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\"\u003e44.0\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\"\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\"\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\"\u003e14.375\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\"\u003e3.46\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\"\u003e4.38\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\"\u003e2.75\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\"\u003e4.41\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\"\u003e4.38\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\"\u003e0616026527225\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=\"swjt9l\" data-start=\"428\" data-end=\"519\"\u003e\n\u003cstrong data-start=\"430\" data-end=\"455\"\u003eExtended reach design\u003c\/strong\u003e for grinding and finishing inside tight or recessed work areas.\u003c\/li\u003e\n\u003cli data-section-id=\"4w2jcy\" data-start=\"520\" data-end=\"620\"\u003e\n\u003cstrong data-start=\"522\" data-end=\"549\"\u003ePowerful 1 HP air motor\u003c\/strong\u003e delivers consistent performance for demanding industrial applications.\u003c\/li\u003e\n\u003cli data-section-id=\"1a37hab\" data-start=\"621\" data-end=\"714\"\u003e\n\u003cstrong data-start=\"623\" data-end=\"648\"\u003e20,000 RPM free speed\u003c\/strong\u003e supports fast material removal and efficient surface preparation.\u003c\/li\u003e\n\u003cli data-section-id=\"yna242\" data-start=\"715\" data-end=\"804\"\u003e\n\u003cstrong data-start=\"717\" data-end=\"746\"\u003eGovernor-controlled motor\u003c\/strong\u003e helps maintain speed under load for more uniform results.\u003c\/li\u003e\n\u003cli data-section-id=\"1c9uy73\" data-start=\"805\" data-end=\"908\"\u003e\n\u003cstrong data-start=\"807\" data-end=\"830\"\u003eRear exhaust system\u003c\/strong\u003e directs air away from the workpiece, improving visibility and finish quality.\u003c\/li\u003e\n\u003cli data-section-id=\"13cnil7\" data-start=\"909\" data-end=\"1016\"\u003e\n\u003cstrong data-start=\"911\" data-end=\"951\"\u003eSafety-lock lever and cushioned grip\u003c\/strong\u003e enhance operator control and reduce fatigue during extended use.\u003c\/li\u003e\n\u003cli data-section-id=\"fpw05b\" data-start=\"1017\" data-end=\"1198\"\u003eCompatible with \u003cstrong data-start=\"1035\" data-end=\"1088\"\u003econe and plug wheels up to 1-1\/4\"–1-1\/2\" diameter\u003c\/strong\u003e, making it versatile for weld blending, deburring, and metal finishing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp data-start=\"69\" data-end=\"324\"\u003e\u003cstrong data-start=\"69\" data-end=\"113\"\u003eQ: What is the DYNABRADE 52722 used for?\u003c\/strong\u003e\u003cbr data-start=\"113\" data-end=\"116\"\u003eA: A heavy-duty pneumatic extension wheel grinder designed for cleaning metal, smoothing weld seams, deburring, and removing surface imperfections in hard-to-reach areas. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"326\" data-end=\"550\"\u003e\u003cstrong data-start=\"326\" data-end=\"372\"\u003eQ: What makes the 6-inch extension useful?\u003c\/strong\u003e\u003cbr data-start=\"372\" data-end=\"375\"\u003eA: The 6\" extended shaft provides access to deep recesses, narrow openings, and confined work areas where standard grinders cannot reach. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"552\" data-end=\"710\"\u003e\u003cstrong data-start=\"552\" data-end=\"590\"\u003eQ: How much power does it deliver?\u003c\/strong\u003e\u003cbr data-start=\"590\" data-end=\"593\"\u003eA: It features a 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=\"712\" data-end=\"900\"\u003e\u003cstrong data-start=\"712\" data-end=\"755\"\u003eQ: What is the maximum operating speed?\u003c\/strong\u003e\u003cbr data-start=\"755\" data-end=\"758\"\u003eA: The grinder operates at up to 20,000 RPM for fast material removal and efficient surface preparation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"902\" data-end=\"1090\"\u003e\u003cstrong data-start=\"902\" data-end=\"941\"\u003eQ: What wheel sizes does it accept?\u003c\/strong\u003e\u003cbr data-start=\"941\" data-end=\"944\"\u003eA: It is designed for cone or plug wheels up to 1-1\/4\" to 1-1\/2\" diameter, depending on accessory selection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1092\" data-end=\"1279\"\u003e\u003cstrong data-start=\"1092\" data-end=\"1133\"\u003eQ: Does it maintain speed under load?\u003c\/strong\u003e\u003cbr data-start=\"1133\" data-end=\"1136\"\u003eA: Yes, the governor-controlled motor helps maintain consistent RPM during demanding grinding operations.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ga8atf\" data-start=\"390\" data-end=\"531\"\u003e\n\u003cstrong data-start=\"392\" data-end=\"426\"\u003eUse clean, dry compressed air:\u003c\/strong\u003e Install a filter\/regulator and keep moisture out of the air supply to protect internal motor components.\u003c\/li\u003e\n\u003cli data-section-id=\"o4fzdq\" data-start=\"532\" data-end=\"653\"\u003e\n\u003cstrong data-start=\"534\" data-end=\"554\"\u003eLubricate daily:\u003c\/strong\u003e Add a few drops of pneumatic tool oil to the air inlet before use to reduce vane and bearing wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1clkutn\" data-start=\"654\" data-end=\"799\"\u003e\n\u003cstrong data-start=\"656\" data-end=\"689\"\u003eMaintain proper air pressure:\u003c\/strong\u003e Operate at the manufacturer's recommended pressure to ensure consistent RPM and prevent premature motor wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1eby1t4\" data-start=\"800\" data-end=\"937\"\u003e\n\u003cstrong data-start=\"802\" data-end=\"840\"\u003eInspect extension shaft regularly:\u003c\/strong\u003e Check for bending, vibration, or excessive runout, especially after heavy grinding applications.\u003c\/li\u003e\n\u003cli data-section-id=\"10hzjb\" data-start=\"938\" data-end=\"1113\"\u003e\n\u003cstrong data-start=\"940\" data-end=\"978\"\u003eVerify wheel condition before use:\u003c\/strong\u003e Replace cracked, chipped, or worn cone and plug wheels immediately. Never use damaged abrasives. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wfjxgl\" data-start=\"1114\" data-end=\"1290\"\u003e\n\u003cstrong data-start=\"1116\" data-end=\"1144\"\u003eMatch wheel RPM ratings:\u003c\/strong\u003e Always ensure the abrasive wheel's maximum RPM rating meets or exceeds the grinder's 20,000 RPM capability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DYNABRADE","offers":[{"title":"Default Title","offer_id":45769075261631,"sku":"52722","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/52722.jpg?v=1782296465","url":"https:\/\/www.mybackyardzone.com\/products\/dynabrade-52722","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}