{"product_id":"3m-7100143670-quick-change-abrasive-disc-4-inch-12000-rpm","title":"3M 7100143670 Quick Change Abrasive Disc 4 Inch 12000 Rpm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100143670 is a Quick Change Surface Conditioning XD Disc built for aggressive material removal on metal surfaces. It uses an aluminum oxide abrasive bonded to a non-woven XD substrate with a stiff resin bond, delivering high initial cut rates and sustained edge durability in a single disc. At a 4-inch diameter and rated for 12000 RPM, it is sized for right-angle grinders and die grinders used by metal fabricators, welders, and industrial maintenance technicians. The quick-change attachment system allows fast disc swaps without additional tooling, supporting continuous workflow in production environments.\u003c\/p\u003e\n\u003cp\u003eThis disc is designed for deburring, blending, and surface prep work on ferrous and non-ferrous metals, stainless steel, and high nickel and chrome alloys. The open non-woven web construction responds to surface irregularities, reducing the risk of gouging while still achieving aggressive stock removal. It is well suited for prepping edges and flats before final coatings or finishes, making it a practical one-step solution in fabrication shops, aerospace maintenance, and general metalworking applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide abrasive on XD non-woven material delivers high initial and extended cut rate on flats and edges\u003c\/li\u003e\n  \u003cli\u003eStiff resin bond supports outstanding cut performance and edge durability under high contact pressure\u003c\/li\u003e\n  \u003cli\u003eOpen web construction responds to surface irregularities and minimizes gouging\u003c\/li\u003e\n  \u003cli\u003eNon-woven substrate provides flexibility, long service life, and heat resistance\u003c\/li\u003e\n  \u003cli\u003eQuick-change attachment system allows fast disc swaps, improving tool efficiency and productivity\u003c\/li\u003e\n  \u003cli\u003eRated for 12000 RPM for use with standard right-angle and die grinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with quick-change disc holders and right-angle grinders or die grinders that accept 4-inch quick-change abrasive discs. Suitable for use on ferrous metals, non-ferrous metals, stainless steel, and high nickel and chrome alloys.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and disc changes are performed by metal fabricators and maintenance technicians following standard abrasive safety practices. Ensure the grinder is powered off and unplugged before mounting or removing the disc. Verify the tool spindle speed does not exceed the 12000 RPM disc rating before operation. Eye protection, gloves, and appropriate respiratory protection should be worn in accordance with applicable safety standards during use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 12000 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Non-woven XD substrate with stiff resin bond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 6.569 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 14.63 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 14.63 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 8.06 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051141436437\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: 7100143670\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343023145266,"sku":"7100143670","price":623.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310533426.jpg?v=1782014125","url":"https:\/\/voomisupply.com\/products\/3m-7100143670-quick-change-abrasive-disc-4-inch-12000-rpm","provider":"Voomi Supply","version":"1.0","type":"link"}