{"product_id":"arc-abrasives-71-10828ff-predator-flap-disc-50-grit-type-27","title":"Arc Abrasives 71-10828FF Predator Flap Disc 50 Grit Type 27","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ARC ABRASIVES 71-10828FF Predator Flap Disc is a Type 27 abrasive grinding disc engineered for fast, aggressive material removal on metal surfaces. Measuring 4.5 inches in diameter with a 7\/8-inch arbor hole, this disc runs at a maximum of 13,300 RPM and carries a 50-grit abrasive surface suited for heavy stock removal and weld blending. Sold in boxes of 10, the Predator line is built for fabricators, welders, and metalworkers who need high cut rates without sacrificing disc life. The flat Type 27 profile keeps the grinding face parallel to the workpiece for consistent contact across flat and moderately contoured surfaces.\u003c\/p\u003e\n\u003cp\u003eThis flap disc is well suited for grinding mild steel, high-alloy steel, nickel alloy, and stainless steel. Typical applications include weld removal, surface preparation, deburring, and edge blending in fabrication shops, structural steel work, and maintenance environments. The 50-grit designation targets coarse stock removal where surface finish is secondary to cut speed. It is commonly used with 4.5-inch angle grinders found on production floors and job sites alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 27 flat profile for flush grinding on flat surfaces and weld seams\u003c\/li\u003e\n  \u003cli\u003e50 grit for aggressive stock removal and fast weld blending\u003c\/li\u003e\n  \u003cli\u003e4.5-inch diameter with 7\/8-inch arbor fits standard angle grinders\u003c\/li\u003e\n  \u003cli\u003eRated to 13,300 RPM for compatibility with common variable-speed grinders\u003c\/li\u003e\n  \u003cli\u003eCompatible with mild steel, high-alloy steel, nickel alloy, and stainless steel\u003c\/li\u003e\n  \u003cli\u003eBox quantity of 10 supports production-volume use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 4.5-inch angle grinders accepting a 7\/8-inch arbor. Suitable for grinding mild steel, high-alloy steel, nickel alloy, and stainless steel applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFlap discs are installed and serviced by welders, fabricators, and metalworkers using standard 4.5-inch angle grinders. Confirm the grinder's rated RPM meets or exceeds the disc's 13,300 RPM maximum before mounting. Inspect the disc for damage before each use and ensure the arbor nut is properly secured before operating. Always wear appropriate PPE including a face shield, gloves, and hearing protection when grinding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Type\u003c\/strong\u003e: Type 27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 13,300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e: Mild steel, high-alloy steel, nickel alloy, stainless steel\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: ARC ABRASIVES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 71-10828FF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARC ABRASIVES","offers":[{"title":"Default Title","offer_id":51342904000818,"sku":"71-10828FF","price":113.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310468284.jpg?v=1782010130","url":"https:\/\/voomisupply.com\/products\/arc-abrasives-71-10828ff-predator-flap-disc-50-grit-type-27","provider":"Voomi Supply","version":"1.0","type":"link"}