{"product_id":"sia-2511-2560-siabite-3in-ceramic-locking-discs","title":"sia 3\" 2511\/2560 siabite siafix Ceramic Locking Discs, R-Type, Bulk","description":"\u003ch3\u003e\u003ca href=\"https:\/\/www.smsdistributors.com\/collections\/sia-abrasives-collection\" title=\"sia abrasives collection\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/2262\/files\/Sia_Abrasives_Logo_compact.jpg\" alt=\"sia abrasives logo\" width=\"151\" height=\"99\"\u003e \u003c\/a\u003e\u003c\/h3\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003esia Abrasives 2511\/2560 siabite series siafix™ 3\" Ceramic Locking Discs\u003c\/strong\u003e are high‑performance coated abrasive discs engineered for maximum efficiency on \u003cstrong\u003ehigh‑alloy steels\u003c\/strong\u003e, stainless steel, and other hard metals. Featuring a \u003cstrong\u003eCeramic Aluminum Oxide grain blend\u003c\/strong\u003e with a self‑sharpening effect, these discs deliver aggressive cutting action, reduced heat buildup, and exceptional lifetime in demanding fabrication environments.\u003c\/p\u003e\n\u003cp\u003eBuilt on a durable \u003cstrong\u003eX‑weight cloth backing\u003c\/strong\u003e with a \u003cstrong\u003eclosed‑coat\u003c\/strong\u003e construction and a \u003cstrong\u003ecooling additive\u003c\/strong\u003e, the 2511\/2560 series is designed for heavy stock removal, weld preparation, deburring, flaw smoothing, and final surface treatment. The \u003cstrong\u003esiafast \/ R‑Type\u003c\/strong\u003e roll‑on screw attachment ensures fast disc changes and secure mounting on Roloc®‑style tools.\u003c\/p\u003e\n\u003cp\u003eThese 3\" size locking discs are packaged \u003cstrong\u003e50 pieces per box\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic Aluminum Oxide grain\u003c\/strong\u003e with self‑sharpening effect for maximum efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly aggressive cutting action\u003c\/strong\u003e reduces operator effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling additive\u003c\/strong\u003e minimizes heat buildup during grinding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong lifetime\u003c\/strong\u003e reduces machine interruptions and disc changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX‑weight cloth backing\u003c\/strong\u003e provides strength under high pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed‑coat construction\u003c\/strong\u003e for aggressive stock removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial flexing\u003c\/strong\u003e improves flexibility and surface contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003esiafast \/ R‑Type roll‑on attachment\u003c\/strong\u003e compatible with Roloc® systems\u003c\/li\u003e\n\u003cli\u003eIdeal for heavy‑duty grinding on high‑alloy steels and stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/2262\/files\/sia_Abrasives_siafix_mini_ceramic_grinding_discs_picture_grande.jpg\" alt=\"sia Abrasives siafix mini ceramic grinding discs picture\" width=\"430\" height=\"177\"\u003e\u003c\/p\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeld preparation\u003c\/li\u003e\n\u003cli\u003eHeavy stock removal\u003c\/li\u003e\n\u003cli\u003eDeburring and edge finishing\u003c\/li\u003e\n\u003cli\u003eSmoothing and blending of flaws\u003c\/li\u003e\n\u003cli\u003eRemoval of discoloration\u003c\/li\u003e\n\u003cli\u003eSurface treatment\u003c\/li\u003e\n\u003cli\u003eStructuring and final sanding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable Materials\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh‑alloy steels\u003c\/li\u003e\n\u003cli\u003eStainless steel\u003c\/li\u003e\n\u003cli\u003eTool steels\u003c\/li\u003e\n\u003cli\u003eHardened metals\u003c\/li\u003e\n\u003cli\u003eNickel‑based alloys\u003c\/li\u003e\n\u003cli\u003eOther difficult‑to‑grind metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 2511 \/ 2560 siabite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrain:\u003c\/strong\u003e Ceramic Aluminum Oxide blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit Range:\u003c\/strong\u003e 36, 50, 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking:\u003c\/strong\u003e X‑weight cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Closed coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonding:\u003c\/strong\u003e Resin over resin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Coating:\u003c\/strong\u003e Cooling additive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment:\u003c\/strong\u003e siafast \/ R‑Type roll‑on (Roloc® compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\" discs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Box:\u003c\/strong\u003e 50 discs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVideo\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vAip6z3R1VY?si=Ot_FsbyzPxeWNqfB\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eComparison With Other Major Brands\u003c\/h2\u003e\n\u003cp\u003esia 2511\/2560 Ceramic siafix discs belong to the same high‑performance category as other ceramic quick‑change grinding discs used in metal fabrication. The table below compares 2511\/2560 to similar products in terms of grain type, backing, and performance characteristics.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eAbrasive Grain\u003c\/th\u003e\n\u003cth\u003eBacking\u003c\/th\u003e\n\u003cth\u003eAttachment\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003esia 2511\/2560 siabite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeramic Aluminum Oxide\u003c\/td\u003e\n\u003ctd\u003eX‑weight cloth\u003c\/td\u003e\n\u003ctd\u003eR‑Type\u003c\/td\u003e\n\u003ctd\u003eSelf‑sharpening effect; cooling additive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNorton Blaze\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeramic Alumina\u003c\/td\u003e\n\u003ctd\u003eCloth\u003c\/td\u003e\n\u003ctd\u003eR‑Type\u003c\/td\u003e\n\u003ctd\u003eHigh‑performance ceramic grinding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3M Roloc® Cubitron II\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision‑shaped ceramic\u003c\/td\u003e\n\u003ctd\u003eCloth\u003c\/td\u003e\n\u003ctd\u003eRoloc® TR™\u003c\/td\u003e\n\u003ctd\u003eIndustry‑leading ceramic cutting speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMerit Ceramic Mini Grind\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeramic Alumina\u003c\/td\u003e\n\u003ctd\u003eCloth\u003c\/td\u003e\n\u003ctd\u003eR‑Type\u003c\/td\u003e\n\u003ctd\u003eComparable heavy‑duty grinding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eComparison data is provided for general reference only. Specifications may vary by manufacturer, product batch, or region and should be verified with each brand.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eSMSDistributors Expert Notes\u003c\/h2\u003e\n\u003cp\u003eThe 2511\/2560 siabite series is engineered specifically for high‑alloy steels and stainless steel, where ceramic grain dramatically outperforms aluminum oxide. The self‑sharpening effect maintains cutting speed, while the cooling additive reduces heat buildup — a major advantage when grinding stainless or hardened metals.\u003c\/p\u003e\n\u003cp\u003eThese discs are an excellent upgrade from standard A\/O quick‑change discs, offering longer life, faster cutting, and improved efficiency in demanding fabrication environments.\u003c\/p\u003e\n\u003ch2\u003eAbout Us\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSMSDistributors.com\u003c\/strong\u003e is an authorized distributor of sia Abrasives, supplying professional‑grade grinding and finishing products for automotive, marine, metal fabrication, woodworking, and industrial applications.\u003c\/p\u003e\n\u003ch2\u003eCategory\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Ceramic Locking Grinding Discs, Roloc®‑Compatible Discs, siafix™ 2511\/2560 Series\u003c\/p\u003e","brand":"sia abrasives","offers":[{"title":"36 Grit","offer_id":45279405310018,"sku":"3017.9531.0036","price":100.0,"currency_code":"USD","in_stock":true},{"title":"50 Grit","offer_id":45279405342786,"sku":"3017.9531.0050","price":86.0,"currency_code":"USD","in_stock":true},{"title":"80 Grit","offer_id":45279405375554,"sku":"3017.9531.0080","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0118\/2262\/files\/sia_Abrasives_siafix_Ceramic_3_inch_mini_grinding_discs_1.jpg?v=1790539692","url":"https:\/\/www.smsdistributors.com\/products\/sia-2511-2560-siabite-3in-ceramic-locking-discs","provider":"SMSDistributors.com","version":"1.0","type":"link"}