{"product_id":"mirka-coarse-cut-6-in-p40-hook-and-loop-sanding-disc-25-pack-40-624-040","title":"Mirka Coarse Cut 6-in. P40 Hook and Loop Sanding Disc, 25-Pack (40-624-040)","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\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e6 Inch Coverage\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe 6 inch disc size gives you solid surface coverage for general sanding work, so you can move across panels and flat stock efficiently without stepping down to a smaller disc.\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\/grit-range.svg\" alt=\"grit-range\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eCoarse 40 Grit Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eP40 grit is built for aggressive stock removal when finer paper would just waste time. It is the right starting point for heavy sanding, surface prep, and knocking material down 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\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eGrip Disc Format\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Mirka sanding disc uses a grip backing for quick disc changes. That matters when you are rotating through grits or replacing worn discs during longer sanding jobs.\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 Mirka 40-624-040 Coarse Cut 6 in Grip 6-Hole Sanding Disc is a coarse hook and loop sanding disc for fast material removal and surface preparation. This is a sanding disc designed for aggressive sanding on a compatible random orbit sander or similar grip-disc sanding setup. Model Number: 40-624-040.\u003c\/p\u003e\n      \u003cp\u003eWhat matters here is the combination of 6 inch diameter, 6-hole pattern, and P40 grit. The 6 inch size is a common shop and jobsite format that covers more surface area than smaller discs, while the coarse 40 grit is meant for early-stage work where you need the abrasive to cut instead of just refine. If you are removing material, leveling a rough surface, or starting a sanding sequence, this is the kind of grit that saves time.\u003c\/p\u003e\n      \u003cp\u003eThe grip backing makes this disc practical in real use. You can swap worn discs quickly, move between grit steps without wasting time, and keep your sander working instead of fighting adhesive-backed paper. For anyone doing repetitive sanding, that simple changeover matters more than it sounds on paper.\u003c\/p\u003e\n      \u003cp\u003eThe 6-hole layout is also important because hole pattern affects how the disc pairs with a sander pad and dust extraction setup. When the hole pattern matches your pad, you get a cleaner sanding process and less buildup on the abrasive. That helps maintain cut rate and keeps the work area more manageable during heavier prep work.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka sanding abrasive is sold in a 25-pack, which makes sense for users who go through discs regularly. A single coarse disc can disappear quickly when you are doing heavy stock removal, so pack quantity matters for cabinet shops, refinishers, fabrication work, and serious DIY users who do not want to stop mid-project.\u003c\/p\u003e\n      \u003cp\u003eIf you need a fine finishing disc, this is not that. The Mirka 40-624-040 Coarse Cut 6 in Grip 6-Hole Sanding Disc is for the front end of the sanding process, where speed and cut matter most. It is a smart fit for users who already know they need a coarse hook and loop sanding disc and want a recognized abrasive brand in a standard 6 inch format.\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 to Remove Material Fast\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\/20260623775_1.jpg\" alt=\"Mirka 40-624-040 Coarse Cut 6 in Grip 6-Hole Sanding Disc abrasive surface for heavy sanding and surface preparation on wood, filler, or similar work materials\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis coarse sanding disc is made for the first pass, when the job is about cutting down material instead of refining it. It is the right choice when rough surfaces, old finish, or heavy sanding marks need to come down efficiently before moving to finer grits.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eP40 grit for aggressive stock removal and prep work\u003c\/li\u003e\n            \u003cli\u003e6-hole grip-disc format for use with compatible sanding pads and dust-extraction setups\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(25) Mirka Coarse Cut 6 in Grip 6-Hole P40 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\u003e6 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003eP40\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eHole Pattern\u003c\/th\u003e\n          \u003ctd\u003e6-Hole\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAttachment Type\u003c\/th\u003e\n          \u003ctd\u003eGrip\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eDisc Type\u003c\/th\u003e\n          \u003ctd\u003eHook and Loop Sanding Disc\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePackage Quantity\u003c\/th\u003e\n          \u003ctd\u003e25\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\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eSander Size\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eFits compatible 6 inch sanders or backing pads that accept grip-style sanding discs.\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\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eHole Pattern\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eBest used with a matching 6-hole sanding pad so the dust-extraction holes line up correctly.\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-built-for\" 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\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePaint Removal Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eHeavy Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eShop Use\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-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\u003eStart Aggressive, Then Work Your Way Down\u003c\/h3\u003e\n      \u003cp\u003eThe Mirka 40-624-040 Coarse Cut 6 in Grip 6-Hole Sanding Disc is the kind of abrasive you buy when you need the first sanding step to actually move material.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Anyone using a 6 inch grip-style sander for rough prep, stock removal, or stripping the surface down before finer sanding.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e You get a standard 6 inch format, coarse P40 cut, 6-hole layout, and a 25-pack from a brand that is well known in abrasives.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a coarse sanding disc, not a finishing disc. Make sure your pad is set up for 6 inch grip discs with a matching 6-hole pattern.\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 abrasive is this?\u003c\/strong\u003e This is a hook and loop sanding disc with a grip-style backing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat grit is it?\u003c\/strong\u003e It is P40 grit, which is a coarse abrasive for aggressive sanding and material removal.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size sander does it fit?\u003c\/strong\u003e It is a 6 inch disc and should be used on a compatible 6 inch sander or backing pad that accepts grip discs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDoes it have dust holes?\u003c\/strong\u003e Yes. This disc uses a 6-hole pattern.\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":53385929883942,"sku":"40-624-040-MIRKA","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623775_1.jpg?v=1782171941","url":"https:\/\/www.toolnut.com\/products\/mirka-coarse-cut-6-in-p40-hook-and-loop-sanding-disc-25-pack-40-624-040","provider":"Tool Nut","version":"1.0","type":"link"}