{"product_id":"3m-7100178088-flap-disc-769f-5-inch-120-grit-type-27","title":"3M 7100178088 Flap Disc 769F 5 Inch 120 Grit Type 27","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100178088 is a Type 27 coated flap disc engineered for aggressive material removal and surface preparation on metal. Built around 3M Precision-Shaped Grain, the disc cuts faster and outlasts conventional aluminum oxide and alumina zirconia flap discs. At 5 inches in diameter with a 120-grit abrasive surface, it runs at a maximum speed of 12000 RPM. As individual flaps wear down, fresh mineral is continuously exposed, maintaining a consistent cut rate throughout the disc life. Licensed tradespeople and fabricators handling weld grinding, beveling, and surface prep will find this disc well-suited to daily production demands.\u003c\/p\u003e\u003cp\u003eThis disc is designed for use on carbon steel, stainless steel, and other heat-sensitive alloys. Its Type 27 flat profile makes it appropriate for flat stock work, weld blending, and edge beveling in both shop and field environments. The 5-inch diameter fits standard right-angle grinders common in fabrication shops, structural steel work, and metal finishing applications. The 120-grit rating positions it for intermediate stock removal and surface conditioning rather than coarse hogging or fine finishing.\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 grain\u003c\/li\u003e\n\u003cli\u003eIndividual flaps progressively expose fresh abrasive mineral, sustaining consistent cut rate across the full disc life\u003c\/li\u003e\n\u003cli\u003eType 27 flat profile suits weld grinding, beveling, and flat surface preparation\u003c\/li\u003e\n\u003cli\u003eRated for use on carbon steel, stainless steel, and heat-sensitive alloys\u003c\/li\u003e\n\u003cli\u003e5 inch diameter and 120 grit cover a broad range of intermediate metalworking tasks\u003c\/li\u003e\n\u003cli\u003e12000 RPM maximum speed rating compatible with standard right-angle grinder operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on right-angle grinders accepting 5-inch Type 27 flap discs. Suitable for carbon steel, stainless steel, and heat-sensitive alloy workpieces across weld grinding, beveling, and surface prep applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMounting should be performed by a qualified operator following the grinder and disc manufacturer guidelines. Verify the grinder free-speed RPM does not exceed the 12000 RPM disc rating before use. Inspect the disc for damage before each use and never operate a cracked or torn flap disc. Appropriate PPE including eye protection and gloves is required during 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 27 (T27)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 12000 RPM\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 Dimensions\u003c\/strong\u003e: 9.88 x 5.75 x 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\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 638060059284\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: 7100178088\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343916400946,"sku":"7100178088","price":82.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310519187.jpg?v=1782025623","url":"https:\/\/voomisupply.com\/products\/3m-7100178088-flap-disc-769f-5-inch-120-grit-type-27","provider":"Voomi Supply","version":"1.0","type":"link"}