{"product_id":"norton-66252830838-type-6-grinding-wheel-5-in-60-grit","title":"Norton 66252830838 Type 6 Grinding Wheel 5 in 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252830838 is a Type 6 straight-cup grinding wheel engineered for precision tool grinding and surface grinding applications. Built with aluminum oxide abrasive and a vitrified bond, this wheel delivers consistent stock removal and shape retention across a range of ferrous metals and high-speed steels. It carries a 60-grit, K-hardness (medium grade) specification, making it well-suited for moderate material removal where surface finish and wheel life are both priorities. Rated to a maximum of 4,585 RPM, the wheel measures 5 inches in diameter with a 1-1\/2 inch overall thickness and a 3\/8 inch face width. Licensed tradespeople and tool-room machinists install and operate this wheel on bench or pedestal grinding equipment.\u003c\/p\u003e\u003cp\u003eThis wheel is used in tool rooms, maintenance shops, and production environments for grinding carbide tooling, drill bits, cutting tools, and similar workpieces. The vitrified bond provides a rigid, open structure that resists glazing and maintains cutting action throughout the wheel life. The 1-1\/4 inch arbor hole fits standard bench and pedestal grinder spindles common in commercial and industrial settings. The gray wheel color and non-porous construction align with the 32A60-KVBE specification, confirming the abrasive blend and bond system.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive for reliable performance on ferrous metals and high-speed steels\u003c\/li\u003e\n\u003cli\u003eVitrified bond construction resists glazing and maintains consistent cut rate\u003c\/li\u003e\n\u003cli\u003e60 grit, K hardness (medium grade) balances stock removal with controlled surface finish\u003c\/li\u003e\n\u003cli\u003eNon-porous wheel structure supports dimensional stability under load\u003c\/li\u003e\n\u003cli\u003eRated to 4,585 RPM maximum for safe use on standard bench and pedestal grinders\u003c\/li\u003e\n\u003cli\u003eSpecification code 32A60-KVBE for direct cross-reference with tool room records\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard supply for bench and pedestal grinders accepting a 1-1\/4 inch arbor hole and accommodating a Type 6 straight-cup wheel up to 5 inches in diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding wheel mounting and dressing must be performed by a qualified operator or licensed tradesperson in accordance with ANSI B11.9 and applicable workplace safety codes. Always power down and lock out the grinder before changing wheels. Inspect the wheel for cracks or chips before mounting, and never exceed the 4,585 RPM maximum speed rating. Use the correct flange size and blotter paper rings as required, and perform a ring test prior to installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Thickness\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 4,585\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 32A60-KVBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.53 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66252830838\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51538803392818,"sku":"66252830838","price":113.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/04ed23d9900867c5aa537086b7b4b457.jpg?v=1785826920","url":"https:\/\/voomisupply.com\/products\/norton-66252830838-type-6-grinding-wheel-5-in-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}