{"product_id":"mirka-6-in-2-5-mm-pneumatic-random-orbit-finishing-sander-non-vacuum-mr-625","title":"Mirka 6-in. 2.5 mm Pneumatic Random Orbit Finishing Sander, Non-Vacuum (MR-625)","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\/strokes.svg\" alt=\"strokes\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eTight Finish Orbit\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe 2.5 mm random orbit is built for fine finishing work, helping reduce swirl marks while keeping the surface ready for the next step.\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-range.svg\" alt=\"speed-range\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eTrue 12,000 RPM\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis finishing sander delivers up to 12,000 RPM with variable speed control, so you can keep production moving without giving up surface quality.\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\u003eLightweight Composite Body\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003ePrecision-molded composite construction keeps weight down, cuts noise, and helps reduce fatigue when you're sanding for long stretches.\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 MR-625 6 Inch Non-Vacuum Finishing Sander with 2.5mm Random Orbit\u003c\/strong\u003e is a pneumatic random orbit finishing sander built for fine surface prep and finish sanding. This is a finishing sander designed for fine finishing sanding applications. Model Number: \u003cstrong\u003eMR-625\u003c\/strong\u003e. If you need a light, fast air sander that stays smooth in the hand and leaves a cleaner finish, this is the one this tool is aimed at.\u003c\/p\u003e\n      \u003cp\u003eThe big story here is the tight \u003cstrong\u003e2.5 mm orbit\u003c\/strong\u003e. That smaller orbit is what makes this tool a better fit for fine finishing than heavier stock-removal work. It helps keep swirl marks to a minimum, which matters when you're sanding primer, paint prep, clearcoat blends, solid surface material, wood topcoats, or any job where the finish is only as good as the last sanding pass.\u003c\/p\u003e\n      \u003cp\u003eMirka also gave the MR-625 a true \u003cstrong\u003e12,000 RPM\u003c\/strong\u003e top speed with variable speed control. On the job, that means you can move quickly when you need productivity, then back the speed down when the material or finish calls for a lighter touch. That kind of control is useful when you're switching between flat panel sanding, edge blending, and final pass work where it is easy to overwork the surface with a more aggressive setup.\u003c\/p\u003e\n      \u003cp\u003eThe body is made from \u003cstrong\u003eprecision-molded composite\u003c\/strong\u003e material, and that matters for more than just weight. It helps keep the tool durable without making it feel heavy or clumsy, and it also helps reduce noise during use. For anyone sanding for hours at a time, less weight and less noise add up fast. At \u003cstrong\u003e2.4 lbs\u003c\/strong\u003e, this is the kind of air sander you can keep in rotation without feeling beat up by the end of the day.\u003c\/p\u003e\n      \u003cp\u003eMirka counter-balances the MR-625 for a specific \u003cstrong\u003e6 inch backup pad\u003c\/strong\u003e, which helps the tool run smoother in actual use. Smooth operation matters on a finishing sander because chatter and unnecessary vibration can telegraph right into the surface. The moisture-resistant composite rotors and premium counterweight bearings are also there for a reason: longer service life and more reliable performance in shop conditions where air tools do real work.\u003c\/p\u003e\n      \u003cp\u003eThis version is a \u003cstrong\u003enon-vacuum sander\u003c\/strong\u003e, which is a good fit for users already set up for conventional air sanding or for work where a dedicated vacuum hookup is not required. That said, the MR-Series platform can be converted to vacuum operation with the addition of an external or self-generating vacuum adapter. That gives the tool some flexibility if your workflow changes later and you want better dust control.\u003c\/p\u003e\n      \u003cp\u003eThe Mirka MR-625 makes the most sense for body shops, woodworking finish work, cabinet prep, composite finishing, and any pro or serious DIY user who wants a dedicated fine-finishing random orbit sander instead of a do-everything compromise tool. If your priority is finish quality, low fatigue, and predictable sanding behavior, this model is built for exactly that kind of work.\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 Fine Surface 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\/20260623125_1.jpg\" alt=\"Mirka MR-625 6 inch non-vacuum finishing sander with 2.5 mm random orbit for fine sanding and surface prep in shop finishing work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe MR-625 is set up for the kind of sanding where surface quality matters more than brute removal rate. Its small orbit, balanced 6 inch pad setup, and lightweight body make it easier to stay controlled through the final passes.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e2.5 mm random orbit suited for fine finishing sanding applications\u003c\/li\u003e\n            \u003cli\u003eCounter-balanced for a 6 inch backup pad for smoother operation\u003c\/li\u003e\n            \u003cli\u003ePrecision-molded composite body helps reduce noise and operator fatigue\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 MR-625 Finishing Sander\u003c\/li\u003e\n          \u003cli\u003e(1) 6 in. vinyl face backup pad\u003c\/li\u003e\n          \u003cli\u003e(1) Pad wrench\u003c\/li\u003e\n          \u003cli\u003e(1) Bottle of air-tool oil\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\u003eTool Type\u003c\/th\u003e\n          \u003ctd\u003ePneumatic random orbit finishing sander\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePad Diameter\u003c\/th\u003e\n          \u003ctd\u003e6 in.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eOrbit Size\u003c\/th\u003e\n          \u003ctd\u003e2.5 mm (3\/32 in.)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eNo-Load Speed\u003c\/th\u003e\n          \u003ctd\u003e12,000 RPM\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSpeed Control\u003c\/th\u003e\n          \u003ctd\u003eVariable speed\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eWeight\u003c\/th\u003e\n          \u003ctd\u003e2.4 lbs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eVacuum Style\u003c\/th\u003e\n          \u003ctd\u003eNon-vacuum\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eConstruction\u003c\/th\u003e\n          \u003ctd\u003ePrecision-molded composite\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\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eVacuum Conversion\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eMR-Series sanders can be converted to vacuum operation with an external or self-generating vacuum adapter.\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\/diameter.svg\" alt=\"diameter\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eBackup Pad Size\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eCounter-balanced for a specific 6 in. backup pad setup.\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\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eCabinet Finishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePaint Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFine Finish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Prep\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\"\u003eThe MR-625 is a fine-finishing sander, so let the small 2.5 mm orbit do the work. Pair it with the right abrasive sequence and keep pad condition in check. That is the easiest way to get the low-swirl finish this model is meant for.\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          Backed by Mirka's 2+1 year warranty. Supplementary source data also lists warranty coverage as 3 years.\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 MR-625 6 Inch Non-Vacuum Finishing Sander for clean finish work\u003c\/h3\u003e\n      \u003cp\u003eThis is a smart pick if you want a dedicated air sander for final surface quality, not a one-tool-does-everything compromise.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Automotive refinishers, wood finishers, cabinet shops, and serious users doing fine sanding where swirl control matters.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The small 2.5 mm orbit, true 12,000 RPM performance, and low-fatigue composite body all point to one thing: better control on finish passes.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a non-vacuum model out of the box, so if dust extraction is part of your setup, plan on adding the proper vacuum adapter.\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 sanding is the MR-625 best for?\u003c\/strong\u003e It is best suited for fine finishing sanding applications where a smaller 2.5 mm orbit helps reduce swirl marks.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIs this a vacuum sander?\u003c\/strong\u003e No. This is a non-vacuum finishing sander, but MR-Series sanders can be converted to vacuum operation with an external or self-generating vacuum adapter.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat is the maximum speed?\u003c\/strong\u003e The Mirka MR-625 runs up to a true 12,000 RPM and includes variable speed control.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow much does it weigh?\u003c\/strong\u003e The listed tool weight is 2.4 lbs.\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":53385914384678,"sku":"MR-625","price":237.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623125_1.jpg?v=1782171890","url":"https:\/\/www.toolnut.com\/products\/mirka-6-in-2-5-mm-pneumatic-random-orbit-finishing-sander-non-vacuum-mr-625","provider":"Tool Nut","version":"1.0","type":"link"}