{"product_id":"3m-7100113075-cubitron-ii-hookit-disc-5-inch-120-grit","title":"3M 7100113075 Cubitron Ii Hookit Disc 5 Inch 120 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100113075 is a Cubitron II Hookit Cloth Disc 947A designed for high-efficiency grinding and blending on metal surfaces. It uses 3M Precision Shaped Grain, a triangular ceramic abrasive that fractures along engineered angles to continuously expose sharp cutting edges. Mounted on an X-weight polyester-cotton cloth backing, the disc handles medium to high pressure applications without breaking down prematurely. A built-in grinding aid actively reduces heat buildup at the work surface, and resin bond construction resists thermal degradation to help prevent workpiece discoloration. The disc measures 5 inches in diameter and runs at up to 12000 RPM.\u003c\/p\u003e\u003cp\u003eThis disc is suited for grinding, blending, and finishing on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys in fabrication, weld preparation, and weld blending applications. The Hookit attachment system allows the disc to be removed and reattached quickly to a compatible Hookit backup pad, reducing changeover time in production and field environments. Metalworkers, fabricators, and maintenance technicians handling demanding alloy work will find this disc appropriate for both shop and job-site use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision Shaped Grain delivers fast, consistent cut rates on hard metals and exotic alloys\u003c\/li\u003e\n\u003cli\u003eHookit hook-and-loop attachment enables rapid disc changes and disc reuse over its service life\u003c\/li\u003e\n\u003cli\u003eX-weight polyester-cotton cloth backing provides rigidity for aggressive material removal\u003c\/li\u003e\n\u003cli\u003eGrinding aid reduces friction heat, helping protect workpiece finish and metallurgical integrity\u003c\/li\u003e\n\u003cli\u003eResin bond resists heat to minimize discoloration on stainless and high-alloy surfaces\u003c\/li\u003e\n\u003cli\u003eRated to 12000 RPM for use on standard right-angle grinders with compatible backup pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Hookit-compatible backup pads on right-angle grinders. Suited for grinding and finishing applications on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified metalworking or maintenance personnel familiar with angle grinder safety procedures. Verify that the grinder speed does not exceed the 12000 RPM disc rating before mounting. Ensure the backup pad is clean and the Hookit surface is free of debris before attaching the disc. Always wear appropriate personal protective equipment including face shield, gloves, and hearing protection when operating grinding equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 12000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: X-weight polyester-cotton cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Precision Shaped Grain ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Hookit hook-and-loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5.748 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 19.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 5.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 6.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 076308457186\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: 7100113075\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51348038975794,"sku":"7100113075","price":476.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310535792.jpg?v=1782118887","url":"https:\/\/voomisupply.com\/products\/3m-7100113075-cubitron-ii-hookit-disc-5-inch-120-grit","provider":"Voomi Supply","version":"1.0","type":"link"}