{"product_id":"mirka-quick-disc-cer-38-mm-p120-ceramic-quick-lock-disc-for-grinding-8090385012","title":"Mirka Quick Disc CER 38 mm P120 Ceramic Quick Lock Disc for Grinding (8090385012)","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\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eCeramic Grain Cut Rate\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eSelf-sharpening ceramic abrasive keeps the Mirka Quick Disc CER 38 mm cutting aggressively, which helps with faster stock removal and less time leaning on the 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\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eCompact 38 mm Disc\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe small abrasive disc size is built for detail grinding and spot work where a larger sanding disc gets in the way or removes too much material.\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\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eQuick Lock Mount\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eQuick attachment makes disc changes faster, which matters when you are stepping through grit changes during metal prep, blending, or cleanup work.\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 Quick Disc CER 38 mm\u003c\/strong\u003e is a ceramic quick lock abrasive disc built for small-area grinding, deburring, and surface preparation. This is a \u003cstrong\u003equick lock abrasive disc designed for stock removal and detail grinding on tight, controlled work areas\u003c\/strong\u003e. For this SKU, the model number is \u003cstrong\u003e8090385012\u003c\/strong\u003e, and the listed grit variant is \u003cstrong\u003eP120\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cp\u003eWhat makes this disc worth paying attention to is the ceramic abrasive itself. Mirka uses self-sharpening ceramic grains, which means the abrasive stays productive longer instead of dulling off early. On the job, that translates into a disc that keeps removing material efficiently during blending and cleanup instead of glazing over and forcing frequent swaps.\u003c\/p\u003e\n      \u003cp\u003eThe coating and backing matter too. This disc uses a top size treatment and a medium-closed coating to help reduce heat in the grinding zone. That is important when you are working on metal surfaces where heat buildup can discolor the workpiece or leave burn marks. The Y polyester backing also adds durability, so the disc is better suited for demanding grinding work than lighter-duty abrasive constructions.\u003c\/p\u003e\n      \u003cp\u003eThe 38 mm diameter is a practical size for detail work. It gives you better access on contours, edges, weld cleanup, and smaller contact points where full-size sanding discs are overkill. If your work regularly involves controlled spot grinding instead of broad surface sanding, this size makes more sense because it keeps the cut focused and easier to manage.\u003c\/p\u003e\n      \u003cp\u003eSystem fit is straightforward. This quick lock disc is listed as suitable for the \u003cstrong\u003eMirka ANGOS ARG-B\u003c\/strong\u003e, so it is aimed at users already working within that compact grinding platform. That makes it a good fit for trades and shops that need a fast-change abrasive solution for metalworking tasks where maneuverability matters just as much as cut speed.\u003c\/p\u003e\n      \u003cp\u003eThe P120 grit version is the choice for users who need a finer step in the grinding process than coarse stock-removal grits. It is well suited for refining a surface after heavier removal, cleaning up edges, and preparing material for the next finishing step. If you are doing detail metal prep and want a ceramic quick disc that balances cut, control, and service life, this Mirka abrasive disc is the right kind of product.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eFaster Grinding With Less Heat\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis ceramic grinding disc is built for users who want strong material removal without cooking the workpiece. The abrasive and coating package is aimed at keeping the disc cutting while helping manage grinding temperature.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eSelf-sharpening ceramic grains support high stock removal\u003c\/li\u003e\n            \u003cli\u003eTop size and medium-closed coating help reduce heat and burn marks\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\"\u003e\n    \u003csummary\u003e\u003ch2\u003eMade For Tight, Controlled Work\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eA 38 mm quick lock disc is not trying to replace a larger abrasive. It is made for the kind of detail grinding where access, precision, and control matter more than covering a big area fast.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e38 mm diameter works well on edges, weld spots, and small contact areas\u003c\/li\u003e\n            \u003cli\u003eQuick lock attachment speeds up grit changes during multi-step prep work\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\u003eBrand\u003c\/th\u003e\n          \u003ctd\u003eMirka\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eProduct Type\u003c\/th\u003e\n          \u003ctd\u003eQuick lock abrasive disc\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eDisc Diameter\u003c\/th\u003e\n          \u003ctd\u003e38 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003eP120\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAbrasive Material\u003c\/th\u003e\n          \u003ctd\u003eCeramic\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Material\u003c\/th\u003e\n          \u003ctd\u003eY Polyester\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCoating\u003c\/th\u003e\n          \u003ctd\u003eMedium-closed coating with top size treatment\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCompatible Tool\u003c\/th\u003e\n          \u003ctd\u003eSuitable for Mirka ANGOS ARG-B\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\/toolbox.svg\" alt=\"toolbox\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eTool Platform\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eSuitable for Mirka ANGOS ARG-B.\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\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eAttachment Style\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eQuick lock disc format for fast disc changes during grinding and surface prep.\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\"\u003eMetalworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFabrication\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eWeld Cleanup\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eDeburring\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eDetail Grinding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eAutomotive\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eIndustrial Maintenance\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=\"aplusicon\"\u003e\n        \u003cp class=\"tip-text\"\u003eUse the P120 Mirka Quick Disc CER 38 mm as your refinement step after a coarser disc when blending welds or cleaning edges. You will keep better control on the final surface and spend less time chasing deep scratch patterns later.\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\u003eSmall Disc, Serious Metal Prep Value\u003c\/h3\u003e\n      \u003cp\u003eThe \u003cstrong\u003eMirka Quick Disc CER 38 mm\u003c\/strong\u003e makes sense for users who need aggressive ceramic performance in spots where a bigger disc is just clumsy.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Metalworkers, fabricators, automotive techs, and anyone doing detail grinding or cleanup with a Mirka ANGOS ARG-B.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Ceramic grain, heat-conscious coating, and a durable polyester backing give it the kind of cut and life you want from a small grinding disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a specialized detail abrasive, not a broad-surface sanding disc, so it is best when access and precision matter more than coverage.\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 abrasive is this?\u003c\/strong\u003e It is a ceramic quick lock abrasive disc for grinding and surface preparation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat grit is this SKU?\u003c\/strong\u003e SKU 8090385012 is listed as the P120 variant.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat tool is it suitable for?\u003c\/strong\u003e The available product data states that it is suitable for the Mirka ANGOS ARG-B.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy use ceramic grain instead of a basic abrasive?\u003c\/strong\u003e Ceramic grain is designed for higher stock removal and longer working life, especially in tougher grinding applications.\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":53385914155302,"sku":"8090385012-MIRKA","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623183_1.jpg?v=1782171893","url":"https:\/\/www.toolnut.com\/products\/mirka-quick-disc-cer-38-mm-p120-ceramic-quick-lock-disc-for-grinding-8090385012","provider":"Tool Nut","version":"1.0","type":"link"}