{"product_id":"walter-surface-technologies-15q454-flap-disc-40-grit-type-27","title":"Walter Surface Technologies 15Q454 Flap Disc 40 Grit Type 27","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER SURFACE TECHNOLOGIES 15Q454 is a Type 27 flap disc engineered for aggressive material removal on stainless steel surfaces. Part of the Enduro-Flex Stainless series, it features a 40-grit zirconia alumina abrasive bonded to a wood fiber backing with a plastic hub, running at a maximum of 13,300 RPM. The 4.5-inch diameter disc mounts via a 7\/8-inch arbor hole and is rated coarse grade for rapid stock removal. Fabricators, welders, and metal finishing tradespeople use this disc for blending welds, removing scale, and surface preparation on stainless steel workpieces.\u003c\/p\u003e\n\u003cp\u003eThis disc is designed for use on stainless steel applications where contamination-free grinding is required. The Enduro-Flex Stainless series designation indicates the abrasive compound is formulated to avoid iron, sulfur, and chlorine contamination that can compromise stainless steel corrosion resistance. The Type 27 flat profile suits flat and inside-radius grinding passes. The trimmable backing allows the operator to expose fresh abrasive material as the disc wears, extending usable disc life in production or field environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e40-grit coarse abrasive for fast stock removal and weld blending\u003c\/li\u003e\n  \u003cli\u003eType 27 flat profile for flat surface and inside-radius grinding\u003c\/li\u003e\n  \u003cli\u003eRated to 13,300 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003eWood fiber backing with trimmable design to extend disc service life\u003c\/li\u003e\n  \u003cli\u003eFormulated for stainless steel  -  minimizes metallic contamination risk\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch arbor hole fits standard angle grinder spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on stainless steel material applications with standard 4.5-inch angle grinders accepting a 7\/8-inch arbor hole attachment. Part of the Enduro-Flex Stainless series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by metal fabricators and welders using a compatible angle grinder. Always verify the grinder free-speed does not exceed the 13,300 RPM disc rating before mounting. Power down and disconnect the grinder from the power source before mounting or removing the disc. Inspect the disc for cracks or damage before each use and follow ANSI B7.1 safe-use standards for abrasive wheels.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4.5 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 27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide (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: Wood Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Arbor Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 13,300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrimmable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Enduro-Flex Stainless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Brown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.032 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\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: WALTER SURFACE TECHNOLOGIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 15Q454\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":67907181969714,"sku":"15Q454","price":211.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cadef89838b834419f9e9ee2ea69f1e3.jpg?v=1791175376","url":"https:\/\/voomisupply.com\/products\/walter-surface-technologies-15q454-flap-disc-40-grit-type-27","provider":"Voomi Supply","version":"1.0","type":"link"}