{"product_id":"norton-66254461180-flap-disc-36-grit-type-29-7-inch","title":"Norton 66254461180 Flap Disc 36 Grit Type 29 7 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66254461180 is a Type 29 zirconia alumina flap disc designed for aggressive material removal on ferrous and non-ferrous metals. Built with a cloth backing and a conical grinding face, it delivers consistent stock removal and a controlled finish during heavy grinding operations. Rated at a maximum of 8,600 RPM, this disc is engineered for use with 7-inch angle grinders. The 36-grit, very coarse abrasive is suited for weld blending, edge breaking, and surface preparation tasks where rapid cutting action is the priority. Trade professionals including fabricators, ironworkers, and pipefitters rely on this disc for demanding production environments.\u003c\/p\u003e\u003cp\u003eThis flap disc is appropriate for use on structural steel, stainless steel, cast iron, and weld seams in both residential fabrication shops and commercial or industrial job sites. The Type 29 conical shape directs grinding force at an angle, making it well suited for work on flat surfaces and contoured workpieces. The 7\/8-inch arbor hole fits standard angle grinder spindles. The cloth-backed construction resists heat buildup and extends disc life under continuous use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 29 conical flap disc design for aggressive flat and contoured surface grinding\u003c\/li\u003e\n\u003cli\u003eZirconia alumina abrasive provides fast cut rate and extended service life\u003c\/li\u003e\n\u003cli\u003e36 grit, very coarse grade for heavy stock removal and weld blending\u003c\/li\u003e\n\u003cli\u003eCloth backing for durability and heat resistance during sustained grinding\u003c\/li\u003e\n\u003cli\u003eRated at 8,600 RPM maximum for use with 7-inch angle grinders\u003c\/li\u003e\n\u003cli\u003e7\/8-inch arbor attachment fits standard grinder spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement-style flap disc for 7-inch angle grinders with a 7\/8-inch arbor spindle accepting Type 29 flap discs rated at or below 8,600 RPM.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes must be performed by a qualified operator with the grinder fully powered down and the power source disconnected. Inspect the disc for cracks or damage before mounting and never operate above the rated maximum RPM. Ensure the arbor nut is tightened securely using the appropriate spanner wrench before resuming operation. Always wear appropriate PPE including a face shield, gloves, and hearing protection when operating angle grinders.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Hole Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlap Disc Type\u003c\/strong\u003e: Type 29\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Arbor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 8,600 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.55 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66254461180\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540550123826,"sku":"66254461180","price":216.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6c4c781e1d98c568939dda2f97e53c72.jpg?v=1785858235","url":"https:\/\/voomisupply.com\/products\/norton-66254461180-flap-disc-36-grit-type-29-7-inch","provider":"Voomi Supply","version":"1.0","type":"link"}