{"product_id":"3m-7010365438-abrasive-disc-4-inch-40-grit-ceramic","title":"3M 7010365438 Abrasive Disc 4 Inch 40 Grit Ceramic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010365438 is a coated abrasive disc engineered for trade and industrial grinding and finishing applications. It combines 3M ceramic abrasive grain with aluminum oxide in a blended mineral construction that self-sharpens during use, delivering consistent cut rates and extended disc life compared to straight aluminum oxide products. The disc measures 4 inches in diameter and is rated at 40 grit for aggressive stock removal. A heat-resistant resin bond locks the abrasive to a heavy polyester backing, and a grinding aid reduces heat buildup during operation on heat-sensitive alloys.\u003c\/p\u003e\u003cp\u003eThis disc is suited for metal fabrication, weld blending, and surface preparation in both wet and dry conditions. The polyester backing supports medium-pressure applications and resists water, making it appropriate for stainless steel, nickel alloys, titanium, and similar heat-sensitive materials. The Roloc attachment system allows fast, tool-free disc changes on compatible right-angle grinders and disc holders, supporting efficient production workflows in shop and field environments. It is commonly installed and used by metal fabricators, maintenance mechanics, pipefitters, and HVAC sheet metal technicians.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic and aluminum oxide blend self-sharpens for improved durability and cut rate over straight aluminum oxide\u003c\/li\u003e\n\u003cli\u003eRoloc attachment system provides secure, efficient disc mounting and fast removal without tools\u003c\/li\u003e\n\u003cli\u003eHeavy water-resistant polyester backing supports medium-pressure wet and dry applications\u003c\/li\u003e\n\u003cli\u003eGrinding aid reduces heat generation, protecting heat-sensitive alloys such as stainless steel, nickel alloys, and titanium\u003c\/li\u003e\n\u003cli\u003eHeat-resistant resin bond maintains abrasive adhesion under pressure, heat, and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Roloc-compatible right-angle grinders and disc backup pads that accept 4-inch quick-change abrasive discs.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMount the disc onto a compatible Roloc backup pad by pressing and rotating until the attachment locks. Ensure the grinder is powered off and unplugged before changing discs. Inspect the disc for damage before each use and do not exceed the maximum RPM rating of the tool or disc. Eye protection, gloves, and appropriate respiratory protection should be worn during grinding operations per applicable safety standards.\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: 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic and Aluminum Oxide Blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Roloc Quick-Change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Type\u003c\/strong\u003e: Wet and Dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 13.59 x 11.88 x 6.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051144834674\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: 7010365438\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344744153394,"sku":"7010365438","price":78.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534807.jpg?v=1782042352","url":"https:\/\/voomisupply.com\/products\/3m-7010365438-abrasive-disc-4-inch-40-grit-ceramic","provider":"Voomi Supply","version":"1.0","type":"link"}