{"product_id":"3m-7100104884-flap-disc-4-5-inch-60-grit-type-29","title":"3M 7100104884 Flap Disc 4.5 Inch 60 Grit Type 29","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100104884 is a Type 29 conical flap disc engineered for medium to high-pressure metal grinding applications. Built on a durable polyester backing and loaded with 3M Precision-Shaped Grain, this 4.5-inch, 60-grit disc delivers a consistently fast cut rate while still producing a smooth surface finish. As each flap wears, it breaks down to expose fresh abrasive mineral, maintaining cut performance throughout the full life of the disc. Licensed tradespeople and metal fabricators working with angle grinders will find it well suited for aggressive material removal without the gouging risk associated with bonded wheels or fiber discs.\u003c\/p\u003e\u003cp\u003eThis flap disc is designed for use on a variety of metals in fabrication, maintenance, and weld repair settings. Typical applications include beveling, weld removal, and edge deburring on structural steel, stainless steel, and other ferrous and non-ferrous metals. The Type 29 conical profile concentrates cutting pressure along the disc edge, making it especially effective at aggressive stock removal and blending in tight joint areas. It fits standard right-angle grinders accepting 4.5-inch discs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3M Precision-Shaped Grain for a fast, consistent cut rate throughout disc life\u003c\/li\u003e\n\u003cli\u003eDurable polyester backing withstands high unit pressure in aggressive grinding applications\u003c\/li\u003e\n\u003cli\u003eSequential flap breakdown continuously exposes fresh abrasive mineral\u003c\/li\u003e\n\u003cli\u003eType 29 conical geometry focuses pressure for effective beveling and weld removal\u003c\/li\u003e\n\u003cli\u003eLower gouging risk compared to bonded abrasive wheels and fiber discs\u003c\/li\u003e\n\u003cli\u003eSuitable where both material removal rate and surface finish quality matter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement-style flap disc for right-angle grinders accepting 4.5-inch Type 29 discs at 60 grit.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified personnel following applicable ANSI and OSHA abrasive wheel safety standards. Confirm the grinder RPM rating meets or exceeds the disc maximum rated speed before mounting. Inspect the disc for damage before each use and never operate with a cracked or delaminated disc. Always use the appropriate guard and personal protective equipment including eye and face protection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Type\u003c\/strong\u003e: Type 29 (Conical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrinding Style\u003c\/strong\u003e: Right Angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Grain\u003c\/strong\u003e: 3M Precision-Shaped Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.9 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: 076308644197\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: 7100104884\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346338119986,"sku":"7100104884","price":127.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310535970.jpg?v=1782077821","url":"https:\/\/voomisupply.com\/products\/3m-7100104884-flap-disc-4-5-inch-60-grit-type-29","provider":"Voomi Supply","version":"1.0","type":"link"}