{"product_id":"mirka-aros150-b-12v-1-25-in-cordless-angled-random-orbital-spot-repair-sander-tool-only-aros150-b-nv","title":"Mirka AROS150-B 12V 1.25-in. Cordless Angled Random Orbital Spot Repair Sander, Tool Only (AROS150-B-NV)","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\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eBuilt for Spot Repair\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe Mirka AROS150-B angled random orbital sander is sized for small-area sanding where a full-size sander is overkill. That matters when you need control on tight repair work instead of fighting a bigger tool.\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\/motor-type.svg\" alt=\"motor-type\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eBrushless Efficiency\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe brushless motor keeps maintenance low and uses power efficiently. For regular shop use, that means less downtime and a cordless sander that is built for steady professional work.\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\/runtime.svg\" alt=\"runtime\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eTrue Cordless Freedom\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eMirka rates the 12V 2.5Ah battery platform for up to 16 hours in industrial use, with a 45-minute charge time. Run it with two batteries and you can keep working without waiting on the charger.\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\"\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 AROS150-B 1.25\" Angled ROS Battery Sander\u003c\/strong\u003e is a cordless spot repair sander built for professionals who need control, mobility, and a clean finish on small sanding tasks. This is a \u003cstrong\u003erandom orbital sander designed for spot repair and fine surface sanding\u003c\/strong\u003e. Model Number: \u003cstrong\u003eAROS150-B-NV\u003c\/strong\u003e. If you work in automotive refinishing, detail repair, or any application where a compact sanding tool makes more sense than a larger machine, this is the tool Mirka built for that job.\u003c\/p\u003e\n      \u003cp\u003eWhat makes this Mirka battery sander matter is the combination of compact size, angled body design, and a 5 mm orbit. That orbit gives you a practical balance between material removal and finish quality, which is exactly what you want for repair sanding. It is small enough to stay controlled on targeted work, but it still gives you the random orbital action that helps reduce visible scratch patterns compared to more aggressive sanding approaches.\u003c\/p\u003e\n      \u003cp\u003eThe brushless motor is a big part of the appeal here. Less maintenance is the obvious benefit, but the more important point on the job is efficiency. A brushless cordless sander wastes less energy, runs cleaner, and is better suited to repeated professional use. Mirka also calls out the tool as energy efficient, which fits the kind of all-day shop workflow where you want dependable run time without adding more hassle.\u003c\/p\u003e\n      \u003cp\u003eBecause this is a cordless 12V platform tool, you are not dragging an air hose or power cord into small repair areas. That alone can save time and help you work cleaner around finished surfaces, edges, and confined spaces. Mirka states that the 12V 2.5Ah Li-ion battery can last up to 16 hours in industrial use and recharge in 45 minutes. In plain terms, that means the platform is set up for real production work, not just occasional touch-ups.\u003c\/p\u003e\n      \u003cp\u003eThe angled body helps this compact random orbital sander feel more natural in hand when you are working on small sections and awkward surfaces. On detail sanding and spot repair, comfort is not just about feel. It affects consistency. A tool that is easy to hold and guide is easier to keep flat, easier to control, and easier to use for longer stretches without fighting it.\u003c\/p\u003e\n      \u003cp\u003eThis specific SKU, \u003cstrong\u003eAROS150-B-NV\u003c\/strong\u003e, is the \u003cstrong\u003etool-only\u003c\/strong\u003e version. That is worth knowing up front. If you already run the Mirka setup or you are replacing an existing tool, this is the straightforward way to buy in. If you are starting from scratch, you will need batteries and a charger separately, or you can look at the kit version Mirka identifies as \u003cstrong\u003eMUS-AROS150\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cp\u003eWho should buy it? Pros doing spot repair, finish prep, and small-area sanding are the clear target. If your work involves precise sanding where a full-size random orbital sander is too bulky, the Mirka AROS150-B 1.25\" Angled ROS Battery Sander makes a lot of sense. It is especially well suited to users who value cordless freedom, low-maintenance design, and a compact sanding tool that is purpose-built instead of improvised.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCompact Control for Detail Sanding\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\/20260623107_1.jpg\" alt=\"Mirka AROS150-B 1.25 inch angled random orbital sander used for controlled spot repair sanding on small finished surfaces in professional detail work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis cordless random orbital sander is built for the kind of sanding work where precision matters more than sheer size. The compact angled layout gives you better control on small repairs and detailed surface prep.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e1.25 inch sanding format for targeted work\u003c\/li\u003e\n            \u003cli\u003e5 mm orbit balances finish quality and practical material removal\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\u003eWork Without Cords Getting in the Way\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\/20260623107_4.jpg\" alt=\"Mirka AROS150-B cordless battery sander for spot repair and finish sanding in tight work areas without hoses or power cords\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eGoing cordless makes a real difference when you are moving around a vehicle, bench, or repair station. You spend less time managing hoses and cords and more time staying focused on the surface in front of you.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e12V battery platform supports mobile sanding work\u003c\/li\u003e\n            \u003cli\u003eBattery system is rated for up to 16 hours in industrial use with 2.5Ah batteries\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\u003eLow-Maintenance Professional Setup\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\/20260623107_3.jpg\" alt=\"Mirka AROS150-B angled ROS battery sander showing compact body and sanding head for professional surface preparation tasks\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe brushless motor is the feature that makes this tool easier to live with long term. For a pro user, lower maintenance and efficient power delivery are not nice extras. They are what keep the tool useful day after day.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eBrushless motor for reduced maintenance\u003c\/li\u003e\n            \u003cli\u003e45-minute charge time on the matching 2.5Ah battery system\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 AROS150-B 1.25\" Angled ROS Battery Sander\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"included-note\"\u003e\n        \u003cp\u003eThis SKU is tool only. Batteries and charger are sold separately.\u003c\/p\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\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e Pad Size\u003c\/th\u003e\n          \u003ctd\u003e1.25 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 Tool Style\u003c\/th\u003e\n          \u003ctd\u003eAngled random orbital 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\/orbit.svg\" alt=\"specs\" 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\/voltage.svg\" alt=\"voltage\" class=\"aplusicon\"\u003e Voltage\u003c\/th\u003e\n          \u003ctd\u003e12V\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\/motor-type.svg\" alt=\"motor-type\" class=\"aplusicon\"\u003e Motor Type\u003c\/th\u003e\n          \u003ctd\u003eBrushless\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\/power-source.svg\" alt=\"power-source\" class=\"aplusicon\"\u003e Power Source\u003c\/th\u003e\n          \u003ctd\u003eCordless battery\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\/runtime.svg\" alt=\"runtime\" class=\"aplusicon\"\u003e Runtime\u003c\/th\u003e\n          \u003ctd\u003eUp to 16 hours in industrial use\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\/charge-time.svg\" alt=\"charge-time\" class=\"aplusicon\"\u003e Charge Time\u003c\/th\u003e\n          \u003ctd\u003e45 minutes\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"compat-list\"\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/voltage.svg\" alt=\"voltage\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eBattery Platform\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned around Mirka's 12V battery system.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/batteries-included.svg\" alt=\"batteries-included\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eBattery Setup\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eRuntime figures are based on the 12V 2.5Ah Li-ion battery platform.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/charger-included.svg\" alt=\"charger-included\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eKit Option\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eIf you need batteries and charger included, Mirka identifies the kit version as MUS-AROS150.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\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\"\u003eSpot Repair\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFine Finish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eDetail Work\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eProfessional Refinishing\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\"\u003eIf you are buying the AROS150-B-NV as a second tool, keep a charged spare 12V battery in rotation. This tool is meant for quick, controlled repair work, and swapping batteries is a lot easier than stopping a detail job halfway through.\u003c\/p\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 AROS150-B 1.25\" Angled ROS Battery Sander Gets the Small Stuff Right\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of specialized cordless sander that makes sense the minute you have real spot repair work to do.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Pros handling automotive refinishing, detail sanding, and small repair areas where a full-size sander is too bulky.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The angled body, brushless motor, cordless 12V platform, and 5 mm orbit make it purpose-built for controlled repair sanding.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This SKU is bare tool only, so make sure you already have the battery setup or plan on adding batteries and a charger separately.\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 kind of tool is this?\u003c\/strong\u003e It is a cordless angled random orbital sander designed for spot repair and fine sanding work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat is the orbit size?\u003c\/strong\u003e This Mirka sander uses a 5 mm orbit.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIs this a battery and charger kit?\u003c\/strong\u003e No. The AROS150-B-NV is the tool-only version.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat battery platform does it use?\u003c\/strong\u003e Mirka lists it as a 12V system using 2.5Ah Li-ion batteries.\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":53385917989158,"sku":"AROS150-B-NV-MIRKA","price":358.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623107_1.jpg?v=1782171895","url":"https:\/\/www.toolnut.com\/products\/mirka-aros150-b-12v-1-25-in-cordless-angled-random-orbital-spot-repair-sander-tool-only-aros150-b-nv","provider":"Tool Nut","version":"1.0","type":"link"}