{"product_id":"3m-7100208163-cubitron-ii-fibre-disc-982c-4-inch-36-grit","title":"3M 7100208163 Cubitron Ii Fibre Disc 982C 4 Inch 36 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100208163 is the Cubitron II Fibre Disc 982C, a coated abrasive disc engineered for aggressive material removal on carbon steel and similar metals. Built around 3M Precision-Shaped Grain technology, this disc delivers up to twice the cut rate and service life of conventional fiber discs. The triangular ceramic grain maintains sharp cutting points throughout its life, wearing evenly and running cool to reduce heat buildup at the work surface. Rated at 15000 RPM, the 4-inch disc suits angle grinders commonly used in weld grinding, beveling, and heavy stock removal. Installation and use are handled by metal fabricators, welders, and maintenance technicians.\u003c\/p\u003e\u003cp\u003eThis disc is suited for medium- and high-pressure grinding applications in fabrication shops, structural steel work, and maintenance environments. It performs in manual handheld operation, pressure-assisted grinding setups, and robotic grinding cells. The stiff fiber backing and strong resin bond resist tearing under the load demands of weld grinding and beveling. The 36-grit designation targets aggressive stock removal rather than finishing, making it appropriate where fast cut rate and disc longevity matter more than surface finish refinement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3M Precision-Shaped Grain cuts fast with less operator pressure, reducing fatigue during extended grinding sessions\u003c\/li\u003e\n\u003cli\u003eTriangular ceramic grain lasts up to twice as long as conventional ceramic abrasives\u003c\/li\u003e\n\u003cli\u003eStiff fiber backing and resin bond provide tear resistance in heavy weld grinding and beveling\u003c\/li\u003e\n\u003cli\u003eCompatible with manual, robotic, and pressure-assisted grinding applications\u003c\/li\u003e\n\u003cli\u003eEven grain wear keeps the disc running cool and maintains cut consistency across disc life\u003c\/li\u003e\n\u003cli\u003eFewer disc changes reduce downtime and increase throughput per shift\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 4-inch angle grinders and disc grinders rated at or above 15000 RPM, primarily for grinding carbon steel in fabrication and weld finishing applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMounting and operation should be performed by trained personnel familiar with abrasive wheel safety per ANSI B7.1 standards. Verify the grinder RPM rating meets or exceeds the 15000 RPM disc rating before mounting. Inspect the disc for damage before each use and never exceed the rated speed. Appropriate PPE including face shield, gloves, and hearing protection is required during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 15000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Precision-Shaped Ceramic Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: Coated Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Carbon Steel Grinding and Beveling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5.065 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 11.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 6.69 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 638060297396\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: 7100208163\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343149564210,"sku":"7100208163","price":590.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310519527.jpg?v=1782018191","url":"https:\/\/voomisupply.com\/products\/3m-7100208163-cubitron-ii-fibre-disc-982c-4-inch-36-grit","provider":"Voomi Supply","version":"1.0","type":"link"}