{"product_id":"3m-7100143478-scotch-brite-hs-dc-abrasive-disc-4-inch","title":"3M 7100143478 Scotch-brite Hs-dc Abrasive Disc 4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100143478 is the Scotch-Brite HS-DC High Strength Disc, a non-woven abrasive disc engineered for general-purpose surface conditioning on metal workpieces. Built on a durable open-web construction, the disc uses aluminum oxide abrasive grain to clean, deburr, denib, defuzz, and produce consistent satin finishes. The open-web structure resists loading and runs cool, which maintains a steady cut rate from first use through the end of disc life. At 4 inches in diameter with a 1\/2 inch arbor hole, it mounts to standard right-angle grinders and disc tools used in fabrication and finishing applications. Each disc is sold individually.\u003c\/p\u003e\u003cp\u003eThis disc is suited for metal surface preparation work in fabrication shops, maintenance environments, and light manufacturing settings. Typical applications include deburring cut edges, cleaning weld zones, removing mill scale, and achieving a uniform satin finish on stainless steel, aluminum, and other metals. The conformable disc body follows surface contours, making it effective on both flat stock and shaped workpieces. Multiple discs can be stacked on a single arbor to increase surface coverage or effective working thickness on deeper deburring tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNon-woven open-web construction resists loading and maintains cut rate throughout disc life\u003c\/li\u003e\n\u003cli\u003eAluminum oxide abrasive grain handles deburring, cleaning, denibing, and satin finishing on a wide range of metals\u003c\/li\u003e\n\u003cli\u003eConformable body with wear-resistant edge follows contours and delivers consistent finishes\u003c\/li\u003e\n\u003cli\u003eStackable design allows expanded coverage or increased working thickness for heavier stock removal\u003c\/li\u003e\n\u003cli\u003eRuns cool, reducing heat transfer to the workpiece during extended use\u003c\/li\u003e\n\u003cli\u003e4 inch diameter with 1\/2 inch arbor hole fits standard disc grinder and finishing tool spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with right-angle grinders and disc-type finishing tools accepting a 1\/2 inch arbor and a 4 inch disc. Suitable for surface conditioning, deburring, and finishing on stainless steel, aluminum, mild steel, and other common metals.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified metalworker or maintenance technician familiar with abrasive disc tools. Disconnect and de-energize the tool before mounting or removing any disc. Verify the tool spindle speed does not exceed the maximum rated speed of the disc, and confirm the arbor size matches before operation. Inspect the disc for damage before each use and replace if tears, cracks, or excessive wear are present.\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\u003eArbor Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Aluminum Oxide (AO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Non-woven open-web\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00048011160290\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: 7100143478\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344281272626,"sku":"7100143478","price":439.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310521784.jpg?v=1782032815","url":"https:\/\/voomisupply.com\/products\/3m-7100143478-scotch-brite-hs-dc-abrasive-disc-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}