{"product_id":"freud-dcx045040b01f-hub-flap-disc-4-5-in-40-grit-25-pack","title":"Freud DCX045040B01F Hub Flap Disc 4.5 in 40 Grit 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe FREUD DCX045040B01F is a 4.5-inch hub-style flap disc engineered for aggressive material removal on steel and metal surfaces. Part of the Diablo Steel Demon Speed series, it uses a premium zirconium grain blend that delivers faster stock removal than standard grinding wheels. The raised hub design keeps the disc at the correct working angle, reducing operator fatigue during extended use. The overlapping flap construction flexes against the workpiece, producing a cushioned grinding action that smooths welds and removes scale without gouging. This disc is sized for 4.5-inch angle grinders and sold in a package of 25.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for fabrication shops, structural steel work, pipeline prep, and general metalworking applications where both grinding and blending need to be done in a single pass. The zirconium grain stays sharp longer under heat and pressure, making it a practical choice for production environments where disc changes slow throughput. Welders, ironworkers, and pipefitters are the primary installers and users of this type of abrasive disc.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZirconium grain blend for extended disc life and consistent cut rate\u003c\/li\u003e\n  \u003cli\u003e40 grit for aggressive stock removal and weld grinding\u003c\/li\u003e\n  \u003cli\u003eHub design maintains proper working angle on 4.5-inch angle grinders\u003c\/li\u003e\n  \u003cli\u003eFlexible flap construction delivers a cushioned grinding effect and reduces gouging\u003c\/li\u003e\n  \u003cli\u003eCombines grinding and blending into a single operation\u003c\/li\u003e\n  \u003cli\u003ePackage of 25 discs supports production and jobsite volume use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 4.5-inch angle grinders. Intended for grinding and blending on steel and ferrous metal surfaces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMount the disc securely to the grinder spindle according to the tool manufacturer's torque guidelines before operation. Always verify the grinder's rated RPM meets or exceeds the disc's maximum operating speed before use. Wear appropriate PPE including a face shield and gloves when operating angle grinders. Inspect each disc for damage or delamination before mounting and discard any disc showing visible defects.\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 Material\u003c\/strong\u003e: Zirconium Grain Blend\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Style\u003c\/strong\u003e: Hub Flap Disc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 8 pounds (package)\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: FREUD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DCX045040B01F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIABLO","offers":[{"title":"Default Title","offer_id":51559850541362,"sku":"DCX045040B01F","price":279.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/465c119c85470c3504ddb400875fa651.jpg?v=1786442654","url":"https:\/\/voomisupply.com\/products\/freud-dcx045040b01f-hub-flap-disc-4-5-in-40-grit-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}