{"product_id":"mirka-1-25-in-pneumatic-orbital-finish-sander-non-vacuum-2-5-mm-orbit-mros125","title":"Mirka 1.25-in. Pneumatic Orbital Finish Sander, Non-Vacuum 2.5 mm Orbit (MROS125)","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\/weight.svg\" alt=\"weight\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eLight in Hand\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eAt just 1.06 lb, this sander is easy to control on small parts and detail work where a heavier air sander can get clumsy fast.\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\/speed.svg\" alt=\"speed\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eFast, Fine Finish\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe 8,000 RPM free speed and 2.5 mm orbit are tuned for finish sanding, helping leave a lower scratch pattern on smaller surface areas.\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\u003eMirka MROS125 Control\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis compact orbital finish sander is built for tight, precision sanding jobs where stability and a consistent touch matter more than raw removal rate.\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 MROS125 Orbital Finish Sander\u003c\/strong\u003e, Model Number \u003cstrong\u003eMROS125\u003c\/strong\u003e, is a compact pneumatic finish sander built for small-area surface prep and fine sanding work. This is a \u003cstrong\u003eorbital finish sander designed for sanding smaller surface areas\u003c\/strong\u003e. If you do spot repair, detail finishing, or controlled sanding on tight parts, this tool gives you the light weight and stability you need without stepping up to a larger, harder-to-manage air sander.\u003c\/p\u003e\n      \u003cp\u003eWhat matters most here is how the specs translate on the job. The 2.5 mm orbit is set up for finer sanding, and Mirka specifically calls out a lower scratch pattern on the surface. Pair that with the 8,000 RPM maximum speed and you get a tool that stays productive while still leaning toward finish quality instead of aggressive stock removal. That makes it a good fit when surface quality matters and you do not want to spend extra time cleaning up deep sanding marks later.\u003c\/p\u003e\n      \u003cp\u003eThe standout feature is the size and weight. At just 1.06 lb, the Mirka MROS125 Orbital Finish Sander is easy to keep planted on small workpieces, curved sections, and detail zones where a full-size orbital sander would feel oversized. On delicate or confined work, lower tool mass can make a real difference in control, especially if you are sanding for longer stretches or working one-handed.\u003c\/p\u003e\n      \u003cp\u003eMirka also notes a quick lock attachment on the backing pad, which helps when you need to swap pad setups without turning a simple change into a time-waster. The tool is described as fast and stable to use, and that combination is exactly what you want from a detail-focused air sander. Stable sanding helps you keep the finish uniform, especially when blending repairs or working on visible finished surfaces.\u003c\/p\u003e\n      \u003cp\u003eThis version is a \u003cstrong\u003enon-vacuum\u003c\/strong\u003e model, so it is meant for users who do not need integrated dust extraction through the tool itself. In some bench, shop, and detail applications, that simplicity is a plus. It keeps the setup straightforward for air-powered sanding tasks where mobility and compact size are more important than onboard dust collection.\u003c\/p\u003e\n      \u003cp\u003eThe Mirka MROS125 Orbital Finish Sander runs at a work pressure of 6.2 bar, so it belongs in a pneumatic setup where air supply consistency is already part of the workflow. It is a specialized tool, not a one-sander-does-everything option. It makes the most sense for body shop detail work, finishing tasks on small components, industrial spot sanding, and any workflow where a compact orbital sander can reach and control areas a larger unit cannot handle as cleanly.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBuilt for Small-Area 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\/20260625532_1.jpg\" alt=\"Mirka MROS125 Orbital Finish Sander compact pneumatic detail sander for small surface sanding and fine finishing in shop work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis tool is all about precision over size. When you are sanding tight spots, small parts, or finish-sensitive surfaces, the lighter build and short-stroke orbit help you stay controlled and consistent.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e1-1\/4 inch pad size for detail-focused sanding\u003c\/li\u003e\n            \u003cli\u003e2.5 mm orbit aimed at a finer scratch pattern\u003c\/li\u003e\n            \u003cli\u003e8,000 RPM free speed for steady material removal without stepping into heavy-duty sanding territory\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-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\/model-number.svg\" alt=\"model-number\" class=\"aplusicon\"\u003e Pad Size\u003c\/th\u003e\n          \u003ctd\u003e1-1\/4 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\u003e2.5 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 Free Speed\u003c\/th\u003e\n          \u003ctd\u003e8,000 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\/weight.svg\" alt=\"weight\" class=\"aplusicon\"\u003e Weight\u003c\/th\u003e\n          \u003ctd\u003e1.06 lbs\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 Work Pressure\u003c\/th\u003e\n          \u003ctd\u003e6.2 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\/noise-level.svg\" alt=\"noise-level\" class=\"aplusicon\"\u003e Noise Level\u003c\/th\u003e\n          \u003ctd\u003e67.0 dB\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 System\u003c\/th\u003e\n          \u003ctd\u003eNon 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\/package.svg\" alt=\"specs\" class=\"aplusicon\"\u003e Package Quantity\u003c\/th\u003e\n          \u003ctd\u003e1\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\"\u003eDetail Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSmall Surface Areas\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSpot Repair\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eIndustrial Finishing\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 Mirka MROS125 where a full-size orbital sander feels too broad or too heavy. That is where the light 1.06 lb body and 2.5 mm orbit really pay off, especially when you are blending a small area and want to keep the scratch pattern easy to refine.\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 MROS125 Orbital Finish Sander for Precision Work\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of specialty sander that makes perfect sense once you have a job that is too small for a standard orbital sander.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Body techs, finish guys, and detail-focused users who regularly sand small parts, tight areas, or repair spots.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Very light weight, compact footprint, and a fine 2.5 mm orbit that is geared more toward finish quality than brute-force removal.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a non-vacuum pneumatic tool, so it is best for users already set up for air tools and looking for a dedicated small-area finish sander.\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 the MROS125?\u003c\/strong\u003e It is an air-powered orbital finish sander made for sanding smaller surface areas.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat is the orbit size?\u003c\/strong\u003e The Mirka MROS125 uses a 2.5 mm orbit, which is aimed at finer finish sanding and a lower scratch pattern.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDoes this model have dust extraction?\u003c\/strong\u003e No. This version is listed as a non-vacuum model.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow fast does it run?\u003c\/strong\u003e The free speed is 8,000 RPM.\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":53385965994278,"sku":"MROS125","price":237.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260625532_1.jpg?v=1782172043","url":"https:\/\/www.toolnut.com\/products\/mirka-1-25-in-pneumatic-orbital-finish-sander-non-vacuum-2-5-mm-orbit-mros125","provider":"Tool Nut","version":"1.0","type":"link"}