{"product_id":"tru-maxx-66254443451-type-27-flap-disc-80-grit-4-5-in","title":"Tru-maxx 66254443451 Type 27 Flap Disc 80 Grit 4.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 66254443451 is a Type 27 coated flap disc designed for angle grinder use in metal fabrication and weld finishing applications. Constructed with zirconia alumina abrasive on a poly-cotton backing and a fiberglass backing plate, this disc delivers consistent stock removal at medium grade (80 grit). The 5\/8-11 threaded arbor hole mounts directly to standard angle grinders without an adapter. Rated at 13,300 RPM maximum, the high-density flap construction provides extended life across heavy-duty grinding tasks. Metal fabricators, pipefitters, and welders rely on this disc type for fast, controlled material removal.\u003c\/p\u003e\n\u003cp\u003eThis flap disc is suited for work on steel and stainless steel in both shop and field environments. Typical applications include beveling plate edges, removing weld beads, and deburring cut edges on fabricated components. The Type 27 flat profile keeps the disc flush to the workpiece surface, making it well-suited for flat stock and weld seam blending where a depressed-center wheel would be used. The 4-1\/2 inch diameter fits the most common class of compact angle grinders used by tradespeople in structural, mechanical, and maintenance work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e80 grit zirconia alumina abrasive for medium-grade stock removal on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003eType 27 flat profile for flush surface contact during beveling and weld removal\u003c\/li\u003e\n  \u003cli\u003e5\/8-11 threaded arbor hole fits standard angle grinders directly\u003c\/li\u003e\n  \u003cli\u003e13,300 RPM maximum speed rating for safe use on common compact angle grinders\u003c\/li\u003e\n  \u003cli\u003eHigh-density flap construction on fiberglass backing plate for durability under load\u003c\/li\u003e\n  \u003cli\u003ePoly-cotton backing supports consistent abrasive contact through the disc life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-mount replacement for 4-1\/2 inch Type 27 flap discs with a 5\/8-11 threaded arbor hole, compatible with angle grinders rated at or below 13,300 RPM.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove flap discs only with the grinder unplugged or the battery pack removed. Inspect the disc for damage before each use and do not exceed the maximum RPM rating marked on the disc. Wear appropriate PPE including a face shield and gloves during operation. Always verify that the grinder guard is in place before starting the tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Hole Thread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlap Disc Type\u003c\/strong\u003e: Type 27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\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\u003eAttachment Type\u003c\/strong\u003e: Threaded Arbor Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Poly-Cotton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Plate Material\u003c\/strong\u003e: Fiberglass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 13,300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Beveling, Weld Removal, Edge Deburring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.54 pounds\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: TRU-MAXX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66254443451\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51732749320498,"sku":"66254443451","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5bf9a407b1dbc956d09d87b7a458e7e2.jpg?v=1788746285","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66254443451-type-27-flap-disc-80-grit-4-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}