{"product_id":"mirka-pros-550cv-5-in-5-mm-pneumatic-random-orbital-sander-with-central-vacuum-mrp-550cv","title":"Mirka PROS 550CV 5-in. 5 mm Pneumatic Random Orbital Sander with Central Vacuum (MRP-550CV)","description":"\u003csection data-aplus\u003e\n  \u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"features\"\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eCleaner Sanding\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe central vacuum design and wider suction outlet are built to pull dust away efficiently, even when suction is not especially strong. That means a cleaner work area, less loading on the disc, and better visibility while you sand.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/anti-vibration.svg\" alt=\"anti-vibration\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eComfortable All Day\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eMirka built the grip and body shape for professional operators who spend real time behind a sander. The compact pneumatic layout stays easy to control and less fatiguing during long prep sessions.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e5 Inch Random Orbit Control\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Mirka pneumatic random orbital sander uses a 5 inch pad with a 5 mm orbit, giving you a solid balance of stock removal and finish quality for professional surface prep.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-overview\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\" data-product-summary\u003e\n      \u003cp\u003eThe \u003cstrong\u003eMirka MRP-550CV PROS Sander 5 Inch with 5mm Orbit\u003c\/strong\u003e is a professional pneumatic random orbital sander built for serious surface preparation and finish work. This is a \u003cstrong\u003epneumatic random orbital sander designed for sanding, surface prep, and dust-controlled finishing work\u003c\/strong\u003e. Model Number: \u003cstrong\u003eMRP-550CV\u003c\/strong\u003e. If you are working in collision repair, woodworking, composites, marine, or any shop where clean sanding matters, this tool is built around one thing that makes a real difference on the job: efficient dust extraction without giving up control.\u003c\/p\u003e\n      \u003cp\u003eThe big story here is the central vacuum setup. Mirka designed the PROS 550CV for maximum dust extraction, even at lower suction power, by using a wider and more efficient suction outlet in the housing. In plain terms, that helps keep abrasive discs cutting instead of clogging, reduces airborne dust around the workpiece, and makes it easier to see what you are doing as you move through filler, primer, paint prep, sealer, or finish sanding. For anyone trying to keep a cleaner booth, cleaner bench, or cleaner customer's space, that is not a small detail.\u003c\/p\u003e\n      \u003cp\u003eThe 5 mm orbit is a smart middle-ground setup for a 5 inch disc sander. It gives you enough movement for efficient material removal, but it is still controlled enough for refined surface prep before the next coating step. That makes this Mirka PROS sander a practical choice when you do not want one overly aggressive air sander for rough work and another for lighter finishing. It covers a lot of everyday sanding jobs with one familiar setup.\u003c\/p\u003e\n      \u003cp\u003eMirka also put real thought into the body design. The PROS line is known for optimized ergonomics, and that shows up in the grip shape, compact profile, and balanced feel. A pneumatic sander is only as good as it feels after the first hour, and this one is aimed at pro users who run tools every day. The centered vacuum port makes it easier to work to either side of the tool, which matters when you are sanding panels, curves, and edges where hose position can otherwise fight you.\u003c\/p\u003e\n      \u003cp\u003eOn the operating side, the tool features electronic speed control and a rated speed of 12,000 RPM. That gives you the kind of response you want for consistent sanding action across a range of materials and coatings. It is also rated for up to 6.2 bar, or 90 psi, which fits the kind of shop air setup most professional pneumatic sanding stations already use. This is not a cordless convenience tool pretending to be a production sander. It is an air-powered shop tool meant to keep moving.\u003c\/p\u003e\n      \u003cp\u003eDust management and pad life get extra attention here too. The unique shroud system with Brake Seal is designed to minimize internal air leakage for better dust extraction, and the package includes a pad protector to help preserve the backing pad during regular use. That combination matters if you sand often enough to care about consumable cost, downtime, and keeping your pad interface working properly with hook-and-loop abrasives.\u003c\/p\u003e\n      \u003cp\u003eAs a complete package, this setup includes the sander, a 9955 pad protector, an air supply extension, counterweight adjustment screws, a 24 mm wrench, and oil. That gives you the basics needed to get the tool into rotation without chasing down the usual small setup pieces. The quick-connect fitting for the dust extraction hose is another practical touch that saves time when you are moving between stations or changing out tools in a vacuum-assisted sanding system.\u003c\/p\u003e\n      \u003cp\u003eWho should buy it? Pros who care about finish quality, dust control, and daily comfort. If you are a body tech, painter, cabinet installer, finish carpenter, marine technician, or serious woodworker who already has shop air and vacuum support, the Mirka MRP-550CV makes a lot of sense. If you need a compact 5 inch air sander that stays comfortable in hand and keeps dust collection front and center, this is exactly the kind of tool worth paying attention to.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits-1\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eKeep Dust Under Control\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/img.mirka.com\/medias\/8995550111-003.jpg?context=bWFzdGVyfGltYWdlc3wxNzIyMTA3fGltYWdlL2pwZWd8YURNMEwyZzVZaTg1TmpNeU5EWTVPVGMxTURjd0x6ZzVPVFUxTlRBeE1URmZNREF5TG1wd1p3fDFiN2JlZDA0ODExMzI1Mjc4NDQ1YWVhOWU2OWIxYzI5MGVjY2I4MmJmOWMyNDM4MzdhN2E1M2FjNWNlNTI3MDU\u0026amp;tr=w-120%252Ch-120%252Ccm-pad_resize%252Cbg-FFFFFF\" alt=\"Mirka MRP-550CV PROS Sander 5 Inch with 5mm Orbit connected for central vacuum sanding in a professional surface prep and finishing workflow\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis sander is built around dust extraction, not treated like an afterthought. That matters when you are sanding filler, primer, sealer, paint, or wood surfaces where visibility and clean air directly affect the result.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eCentral vacuum design for dust-controlled sanding\u003c\/li\u003e\n            \u003cli\u003eWider suction outlet improves extraction even at lower suction power\u003c\/li\u003e\n            \u003cli\u003eBrake Seal shroud system helps reduce internal air leakage\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n    \u003csummary\u003e\u003ch2\u003eEasy to Control for Long Sessions\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/20260623111_4.jpg\" alt=\"Mirka MRP-550CV PROS Sander 5 Inch with 5mm Orbit side profile showing compact pneumatic body for controlled sanding on shop surfaces\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe body shape is set up for real-world use where grip, balance, and hose routing all affect how steady you stay on the panel or workpiece. A compact air sander that feels right in the hand is easier to run accurately for longer stretches.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eOptimized ergonomics for professional operators\u003c\/li\u003e\n            \u003cli\u003eCentered vacuum port helps when sanding to either side of the tool\u003c\/li\u003e\n            \u003cli\u003ePneumatic design keeps the tool compact and production-friendly\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits-3\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBalanced for Fast Prep and Finish Work\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/20260623111_3.jpg\" alt=\"Mirka MRP-550CV PROS Sander 5 Inch with 5mm Orbit hook and loop sanding pad ready for abrasive discs in professional prep work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eA 5 inch pad and 5 mm orbit make this a versatile random orbital sander for day-to-day shop work. It has enough cut for efficient prep, but it stays refined enough for quality finishing steps before coatings go on.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e5 inch sanding disc diameter fits a common abrasive size\u003c\/li\u003e\n            \u003cli\u003e5 mm orbit balances material removal and finish quality\u003c\/li\u003e\n            \u003cli\u003e12,000 RPM rated speed supports efficient sanding action\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tnincluded-wrapper\"\u003e\n        \u003cul\u003e\n          \u003cli\u003e(1) Mirka PROS 5 Inch Sander\u003c\/li\u003e\n          \u003cli\u003e(1) 9955 Pad Protector\u003c\/li\u003e\n          \u003cli\u003e(1) Air Supply Extension\u003c\/li\u003e\n          \u003cli\u003eCounterweight Adjustment Screws\u003c\/li\u003e\n          \u003cli\u003e(1) 24 mm Wrench\u003c\/li\u003e\n          \u003cli\u003eOil\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003ctable class=\"aplusspecs\"\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power-source.svg\" alt=\"power-source\" class=\"aplusicon\"\u003e Power Source\u003c\/th\u003e\n          \u003ctd\u003eAir-Powered\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e Tool Type\u003c\/th\u003e\n          \u003ctd\u003eRandom Orbital Disc Sander\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e Disc Diameter\u003c\/th\u003e\n          \u003ctd\u003e5 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/angle.svg\" alt=\"angle\" class=\"aplusicon\"\u003e Orbit\u003c\/th\u003e\n          \u003ctd\u003e5 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/speed.svg\" alt=\"speed\" class=\"aplusicon\"\u003e No-Load Speed\u003c\/th\u003e\n          \u003ctd\u003e12,000 RPM\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/pressure.svg\" alt=\"pressure\" class=\"aplusicon\"\u003e Max Air Pressure\u003c\/th\u003e\n          \u003ctd\u003e90 psi \/ 6.2 bar\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"aplusicon\"\u003e Dust Collection\u003c\/th\u003e\n          \u003ctd\u003eYes, Central Vacuum\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/variable-speed.svg\" alt=\"variable-speed\" class=\"aplusicon\"\u003e Speed Control\u003c\/th\u003e\n          \u003ctd\u003eElectronic Speed Control\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tags\"\u003e\n        \u003cspan class=\"tag\"\u003eAutomotive\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eCollision Repair\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMarine\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eComposites\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eProfessional Shops\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tip-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\n        \u003cp class=\"tip-text\"\u003eUse the included pad protector when you are burning through discs every day. It is a cheap layer that helps save the backing pad, and that is a lot better than replacing a worn hook-and-loop face before you need to.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"warranty-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n        \u003cdiv class=\"warranty-text\"\u003e\n          2-year warranty.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n      \u003ch3\u003eMirka MRP-550CV PROS Sander 5 Inch with 5mm Orbit Gets the Important Stuff Right\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of air sander that earns its keep by staying comfortable, keeping dust under control, and giving you a versatile 5 mm orbit for everyday shop work.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Pros in auto body, woodworking, marine, and composites who already run shop air and want a serious dust-extraction sander.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The central vacuum setup, wider suction outlet, and operator-friendly shape are the features that actually matter once you use it all day.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a pneumatic tool, so it makes the most sense in a shop that already has air and dust collection ready to support it.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat type of sander is this?\u003c\/strong\u003e It is a pneumatic random orbital disc sander designed for professional sanding and surface preparation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size sanding disc does it use?\u003c\/strong\u003e It uses a 5 inch sanding disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDoes it support dust collection?\u003c\/strong\u003e Yes. The MRP-550CV is a central vacuum model built for strong dust extraction.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat is the orbit size?\u003c\/strong\u003e The orbit is 5 mm, which gives a practical balance between cut and finish quality.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDoes it have speed control?\u003c\/strong\u003e Yes. It features electronic speed control.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Mirka","offers":[{"title":"Default Title","offer_id":53385915007270,"sku":"MRP-550CV","price":247.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623111_1.jpg?v=1782171892","url":"https:\/\/www.toolnut.com\/products\/mirka-pros-550cv-5-in-5-mm-pneumatic-random-orbital-sander-with-central-vacuum-mrp-550cv","provider":"Tool Nut","version":"1.0","type":"link"}