{"product_id":"mirka-galaxy-7-in-80-grit-37-hole-grip-sanding-disc-50-pack-fy-6ao-080","title":"Mirka Galaxy 7-in. 80 Grit 37-Hole Grip Sanding Disc, 50 Pack (FY-6AO-080)","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\/grit-range.svg\" alt=\"grit-range\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e80 Grit Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis coarse abrasive is built to remove material fast when you need to level filler, strip coatings, or start surface prep without wasting time on the first pass.\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\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e7 Inch Disc\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe Mirka Galaxy 7\" Disc 37H Grip gives you broad sanding coverage, which helps on larger panels and flat work where a smaller disc slows the job down.\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\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e37 Hole Pattern\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe 37-hole layout is made for dust extraction setups that keep the abrasive cutting cleaner and help reduce loading during longer sanding sessions.\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 Galaxy 7\" Disc 37H Grip\u003c\/strong\u003e, model \u003cstrong\u003eFY-6AO-080\u003c\/strong\u003e, is a multipurpose sanding disc for users who need fast stock removal and consistent surface prep across a wide mix of materials. This is an \u003cstrong\u003eabrasive sanding disc\u003c\/strong\u003e designed for \u003cstrong\u003esanding and surface preparation\u003c\/strong\u003e. If you work in auto body, paint prep, composite repair, woodworking, or general fabrication, this is the kind of consumable that matters because the disc you load onto the sander has a direct effect on cut speed, finish quality, dust control, and how often you stop to swap paper.\u003c\/p\u003e\n      \u003cp\u003eMirka positions the Galaxy line as a state-of-the-art multipurpose abrasive engineered to stay sharp, and that matters in real use. A disc that keeps cutting longer helps you spend more time sanding and less time leaning on the tool to force results. On rougher prep work, the 80 grit gives you the bite needed to remove material efficiently, whether you're knocking down body filler, stripping paint, shaping filler and primer, or preparing wood and composites for the next step.\u003c\/p\u003e\n      \u003cp\u003eThe 7 inch format is a good fit when you need coverage on larger surfaces. Bigger discs can make panel work, flat stock, and broad sanding passes more efficient than smaller diameters, especially when you're trying to keep a surface even instead of chasing low spots with a smaller contact area. For pros, that translates into steadier workflow. For serious DIY users, it simply makes bigger jobs feel less tedious.\u003c\/p\u003e\n      \u003cp\u003eThe 37-hole pattern is not just a detail on the label. It is there to support dust extraction when paired with the right backing pad and sander setup. Better dust evacuation helps the abrasive face stay clearer, which can improve cut consistency and reduce loading from paint, filler, dust, and sanding residue. That is especially useful on longer prep sessions where a clogged disc usually means slower removal and more heat.\u003c\/p\u003e\n      \u003cp\u003eThe Grip backing tells you this disc is made for hook-and-loop style attachment. That makes disc changes quick, which is a real advantage when you're stepping through a sanding process or changing grits often during prep and finishing work. You are not wasting time with adhesive-backed consumables, and you can keep moving through correction, shaping, and refinement stages with less interruption.\u003c\/p\u003e\n      \u003cp\u003eMaterial range is where this Mirka sanding disc stands out. Based on the provided product data, it is suitable for steel, mild steel, stainless steel, non-ferrous metal, gel coat, glass fiber, composites, synthetic materials, plastics, solid surface, chipboard, MDF and HDF, veneer, hardwood, soft and resinous wood, lacquers, primer, paint sanding, paint stripping and removal, plaster and filler, and body filler. That kind of range makes it a practical shop consumable instead of a one-job specialty disc.\u003c\/p\u003e\n      \u003cp\u003eThis is a strong pick for body shops, woodworkers, finish carpenters doing paint prep, composite repair techs, and anyone running a 7 inch sander with compatible Grip backing. If you need one disc style that can move between metal, fillers, coatings, plastics, and wood-based materials, the Mirka Galaxy 7\" Disc 37H Grip makes sense. If your main priority is dust-managed sanding with broad material compatibility and quick disc changes, this is exactly the kind of abrasive worth keeping on the shelf.\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 Fast Surface Prep\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\/20260623978_4.jpg\" alt=\"Mirka Galaxy 7 inch Disc 37H Grip sanding disc with hook and loop backing for dust-managed sanding on wood, filler, paint, and metal prep work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis disc is aimed at the messy middle of real prep work, where you need material removal, clean attachment, and dust extraction support all working together.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e80 grit is suited to aggressive sanding and early-stage prep\u003c\/li\u003e\n            \u003cli\u003e37-hole pattern supports airflow and dust extraction with compatible setups\u003c\/li\u003e\n            \u003cli\u003eGrip backing makes grit changes fast between sanding stages\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\u003eOne Disc for Mixed Materials\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\/20260623978_3.jpg\" alt=\"Mirka Galaxy 7 inch Disc 37H Grip box and sanding discs for shop use in automotive, woodworking, composites, and finishing applications\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eIf your work jumps between coatings, filler, wood, plastic, and metal, using a multipurpose abrasive cuts down on the need to keep swapping to a different disc line for every task.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eSuitable for steel, stainless steel, non-ferrous metal, wood, composites, plastics, primer, paint, and fillers\u003c\/li\u003e\n            \u003cli\u003eUseful for sanding, paint removal, paint prep, and body filler shaping\u003c\/li\u003e\n            \u003cli\u003ePack size of 50 gives you enough discs for production work or repeated shop use\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(50) Mirka Galaxy 7\" Disc 37H Grip sanding discs\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\u003eDisc Diameter\u003c\/th\u003e\n          \u003ctd\u003e7 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003e80\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eHole Pattern\u003c\/th\u003e\n          \u003ctd\u003e37 holes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Type\u003c\/th\u003e\n          \u003ctd\u003eGrip\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePieces per Pack\u003c\/th\u003e\n          \u003ctd\u003e50\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eUse\u003c\/th\u003e\n          \u003ctd\u003eSanding\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSuitable Materials\u003c\/th\u003e\n          \u003ctd\u003eMetal, wood, composites, plastics, fillers, primer, paint, and gel coat\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eMade In\u003c\/th\u003e\n          \u003ctd\u003eFinland\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\u003eBacking Pad Interface\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eGrip backing is designed for hook-and-loop style sanding pad attachment.\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\u003eSander Size\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eFits 7 inch sanding applications using the correct backing pad size.\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\/airflow.svg\" alt=\"airflow\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eDust Extraction Pattern\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003e37-hole design is intended for use with compatible multi-hole dust extraction pad setups.\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\"\u003eComposite Repair\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePaint Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eBody Filler Shaping\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMetal Surface Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinishing Shops\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\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\"\u003eOn filler, primer, or paint removal, let the Mirka Galaxy 7\" Disc 37H Grip do the cutting instead of leaning hard on the sander. Keeping the holes clear and the pad matched to the 37-hole pattern helps the disc stay cleaner and cut more consistently.\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 Galaxy 7\" Disc 37H Grip is the kind of shop abrasive you keep buying for a reason\u003c\/h3\u003e\n      \u003cp\u003eIt covers a wide range of materials, gives you a practical 7 inch format, and the 37-hole Grip setup makes sense for users who care about dust control and fast disc changes.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Body techs, woodworkers, composite repair crews, painters, and serious DIY users running compatible 7 inch hook-and-loop sanding setups.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Broad material compatibility and a dust-friendly multi-hole pattern make it more versatile than a task-specific sanding disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a consumable pack, not a tool, so make sure your backing pad matches the 7 inch size, Grip attachment, and 37-hole layout you want to run.\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 is this product used for?\u003c\/strong\u003e It is a sanding disc for surface preparation, material removal, paint sanding, paint stripping, and shaping fillers across a wide range of materials.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat backing style does it use?\u003c\/strong\u003e It uses a Grip backing, which is a hook-and-loop style attachment.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat materials can it sand?\u003c\/strong\u003e Based on the product data, it is suitable for steel, stainless steel, non-ferrous metal, gel coat, composites, plastics, wood-based materials, primer, paint, plaster, filler, and body filler.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow many discs come in a pack?\u003c\/strong\u003e The pack contains 50 discs.\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":53385933357350,"sku":"FY-6AO-080-MIRKA","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623978_1.jpg?v=1782171951","url":"https:\/\/www.toolnut.com\/products\/mirka-galaxy-7-in-80-grit-37-hole-grip-sanding-disc-50-pack-fy-6ao-080","provider":"Tool Nut","version":"1.0","type":"link"}