{"product_id":"3m-7100177972-flap-disc-769f-5-inch-120-grit-type-29","title":"3M 7100177972 Flap Disc 769F 5 Inch 120 Grit Type 29","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100177972 is a Type 29 coated flap disc designed for grinding, blending, and surface preparation on metal. Built around 3M Precision-Shaped Grain, this 5-inch, 120-grit disc cuts faster and lasts longer than conventional aluminum oxide and alumina zirconia flap discs. Rated at 12000 RPM, it is well suited for angle grinder use in demanding fabrication and finishing environments. Individual flaps break down progressively during use, continuously exposing fresh abrasive mineral to maintain a consistent cut rate from first contact through the life of the disc. Licensed trades and metal fabricators rely on this disc for everyday productivity at a controlled abrasive cost.\u003c\/p\u003e\u003cp\u003eThe 769F flap disc is designed for use on carbon steel, stainless steel, and other heat-sensitive alloys. It covers a wide range of metalworking tasks including weld grinding, beveling, deburring, and general surface prep. The Type 29 angled flap geometry increases surface contact on flat and contoured workpieces, making it practical for both production and maintenance applications in fabrication shops, field pipework, and structural steel environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3M Precision-Shaped Grain delivers faster cut rates and longer disc life compared to conventional aluminum oxide and alumina zirconia grains\u003c\/li\u003e\n\u003cli\u003eProgressive flap breakdown exposes fresh mineral continuously, maintaining consistent material removal throughout disc life\u003c\/li\u003e\n\u003cli\u003eType 29 angled design increases contact area on flat and contoured surfaces\u003c\/li\u003e\n\u003cli\u003eSuitable for carbon steel, stainless steel, and heat-sensitive alloys\u003c\/li\u003e\n\u003cli\u003eCovers weld grinding, beveling, deburring, and surface preparation in a single disc\u003c\/li\u003e\n\u003cli\u003eRated to 12000 RPM for use with standard angle grinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 5-inch angle grinders accepting Type 29 flap discs. Suitable for metal grinding and finishing applications on carbon steel, stainless steel, and heat-sensitive alloys.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes should be performed by a qualified operator following the grinder manufacturer's guard and flange requirements. Always verify the grinder's rated RPM does not exceed the disc's 12000 RPM maximum before mounting. Power down and disconnect the grinder from its power source before changing discs. Wear appropriate PPE including eye protection and gloves during disc installation and operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Type\u003c\/strong\u003e: Type 29 (Flap)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated, 3M Precision-Shaped Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 12000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 9.88 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\u003eWeight\u003c\/strong\u003e: 2.336 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 7100177972\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346063655218,"sku":"7100177972","price":82.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310519170.jpg?v=1782070220","url":"https:\/\/voomisupply.com\/products\/3m-7100177972-flap-disc-769f-5-inch-120-grit-type-29","provider":"Voomi Supply","version":"1.0","type":"link"}