{"product_id":"pferd-62211623-type-27-grinding-wheel-4-5-in-aluminum-oxide-46-grit","title":"Pferd 62211623 Type 27 Grinding Wheel 4.5 in Aluminum Oxide 46 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PFERD 62211623 is a Type 27 depressed center grinding wheel designed for aggressive material removal on steel and stainless steel. It measures 4.5 inches in diameter and 0.25 inches thick, with a 0.875-inch arbor hole for standard angle grinder mounting. The abrasive is aluminum oxide at 46 grit, bonded with a resinoid bond that handles the heat and vibration of sustained grinding. Maximum rated speed is 13,300 RPM. This wheel is installed and used by metal fabricators, pipefitters, ironworkers, and maintenance mechanics who need reliable stock removal on ferrous materials.\u003c\/p\u003e\u003cp\u003eThis wheel fits standard 4.5-inch angle grinders and is suited for grinding welds, deburring heavy stock, and blending on carbon steel and stainless steel workpieces. The Type 27 depressed-center profile keeps the grinding face at a low angle to the workpiece, improving operator control and surface access in tight or flat work areas. It is a common choice for both shop and field work where consistent cut rate and wheel life are required on ferrous metals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive at 46 grit for aggressive, consistent stock removal on steel and stainless steel\u003c\/li\u003e\n\u003cli\u003eResinoid bond construction handles heat and mechanical stress during sustained grinding\u003c\/li\u003e\n\u003cli\u003eType 27 depressed center profile for low-angle grinding and improved workpiece access\u003c\/li\u003e\n\u003cli\u003e13,300 RPM maximum rated speed compatible with standard 4.5-inch angle grinders\u003c\/li\u003e\n\u003cli\u003eArbor-style connector fits 0.875-inch spindle arbors standard on most angle grinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement grinding wheel for use with 4.5-inch angle grinders accepting a 0.875-inch arbor mount. Rated for use on steel and stainless steel material applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive wheel safety per ANSI B7.1 guidelines. Always power down and disconnect the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before each use and never exceed the marked maximum RPM. Ensure the arbor flange and nut are properly seated and torqued according to the grinder manufacturer specifications before operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 27 Depressed Center\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 46\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 13,300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Arbor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PFERD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 62211623\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PFERD","offers":[{"title":"Default Title","offer_id":51540585644338,"sku":"62211623","price":57.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1ad14e5ec9d30c9e2a80b16460de0311.jpg?v=1785859166","url":"https:\/\/voomisupply.com\/products\/pferd-62211623-type-27-grinding-wheel-4-5-in-aluminum-oxide-46-grit","provider":"Voomi Supply","version":"1.0","type":"link"}