{"product_id":"3m-7000119178-cubitron-ii-987c-fibre-disc-36-grit","title":"3M 7000119178 Cubitron Ii 987C Fibre Disc 36 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000119178 is a Cubitron II 987C coated fibre disc engineered for medium to heavy-duty metal grinding, weld grinding, and beveling operations. At 9.125 inches in diameter with a 36-grit cut and a rated speed of 6,600 RPM, this disc uses 3M Precision-Shaped Grain technology to maintain consistently sharp cutting points throughout the disc life. A stiff fibre backing paired with a strong resin bond delivers tear resistance under high-pressure applications. A built-in grinding aid reduces surface temperatures, making this disc appropriate for heat-sensitive alloys and demanding production environments. Licensed trades and fabrication professionals are the primary installers.\u003c\/p\u003e\u003cp\u003eThis disc is designed for use in angle grinder and robotic grinding applications where high cut rates and extended disc life are critical. It is well suited to weld grinding, bevel preparation, and heavy stock removal on ferrous and heat-sensitive alloys. The stiff backing supports consistent contact in both hand-operated and pressure-assisted or automated grinding setups, reducing the frequency of disc changes and minimizing downtime in production settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3M Precision-Shaped Grain maintains sharp cutting points for fast material removal with less applied pressure\u003c\/li\u003e\n\u003cli\u003eStiff fibre backing and strong resin bond provide durability and tear resistance in high-pressure weld grinding and beveling\u003c\/li\u003e\n\u003cli\u003eIntegrated grinding aid minimizes heat buildup, protecting heat-sensitive alloys during aggressive stock removal\u003c\/li\u003e\n\u003cli\u003eHigher cut rate and longer disc life compared to conventional fibre discs, reducing changeouts and downtime\u003c\/li\u003e\n\u003cli\u003eRated to 6,600 RPM for use in standard angle grinder applications\u003c\/li\u003e\n\u003cli\u003eSuitable for robotic and pressure-assisted grinding systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement fibre disc for standard angle grinders and robotic grinding systems accepting 9.125-inch diameter fibre discs with a compatible arbor size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis disc should be installed and operated by qualified metalworking or fabrication professionals familiar with abrasive wheel safety. Verify the grinder spindle speed does not exceed the disc rated speed of 6,600 RPM before mounting. Inspect the disc for damage before each use and ensure the backing pad and guard are appropriate for the disc diameter. Follow ANSI B7.1 and applicable machine guarding standards when mounting and operating grinding discs.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 9.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 6,600 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Type\u003c\/strong\u003e: Coated Fibre Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: 3M Precision-Shaped Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: Stiff Fibre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Weld Grinding, Beveling, Heavy Stock Removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.26 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 12.71 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 10.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 10.95 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051141274508\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000119178\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344045998386,"sku":"7000119178","price":1077.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310532669.jpg?v=1782027704","url":"https:\/\/voomisupply.com\/products\/3m-7000119178-cubitron-ii-987c-fibre-disc-36-grit","provider":"Voomi Supply","version":"1.0","type":"link"}