{"product_id":"3m-7010363148-flap-disc-577f-4-5-inch-40-grit-quick-change","title":"3M 7010363148 Flap Disc 577F 4.5 Inch 40 Grit Quick Change","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7010363148 is an alumina zirconia coated abrasive flap disc designed for high-pressure metalworking applications. The 577F disc measures 4.5 inches in diameter and carries a 40 grit rating, making it well suited for aggressive material removal. Heavyweight polyester-backed flaps deliver extended service life under demanding conditions. A grinding aid integrated into the mineral formulation increases cutting efficiency across steel, stainless steel, and other metal types. Weld removal, beveling, and sharp-edge work are primary use cases. The quick change attachment system reduces downtime between disc swaps. Licensed metalworkers and fabrication shop technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis flap disc is used in industrial and fabrication environments where a single abrasive tool must handle both grinding and blending in one pass. It performs on structural steel, plate work, pipe fabrication, and sheet metal applications. The 40 grit mineral cuts fast on heavy stock removal tasks while still leaving a blended surface finish, eliminating the need for a secondary finishing step. The disc is sold individually and is intended for use with compatible quick change right-angle grinders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlumina zirconia mineral with grinding aid cuts faster than aluminum oxide on all metal types\u003c\/li\u003e\n  \u003cli\u003e4.5 inch diameter, 40 grit for aggressive stock removal\u003c\/li\u003e\n  \u003cli\u003eHeavyweight polyester-backed flaps extend disc life on high-pressure applications\u003c\/li\u003e\n  \u003cli\u003eGrinding and blending completed in a single step, reducing overall process time\u003c\/li\u003e\n  \u003cli\u003eQuick change attachment system simplifies and speeds disc replacement\u003c\/li\u003e\n  \u003cli\u003eSuited for weld removal, beveling, and sharp-edge work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use flap disc for quick change right-angle grinders accepting 4.5 inch coated abrasive discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by qualified metalworkers or fabrication technicians familiar with angle grinder safety practices. Verify the grinder is unplugged or its power source is isolated before mounting or removing the disc. Confirm the grinder speed rating meets or exceeds the disc rating before use. Always wear appropriate PPE including a face shield, gloves, and hearing protection when operating abrasive grinding equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Alumina Zirconia\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Heavyweight Polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Quick Change\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 8.88 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 5.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 6.13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051141309682\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 7010363148\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347314835762,"sku":"7010363148","price":161.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310533329.jpg?v=1782101269","url":"https:\/\/voomisupply.com\/products\/3m-7010363148-flap-disc-577f-4-5-inch-40-grit-quick-change","provider":"Voomi Supply","version":"1.0","type":"link"}