{"product_id":"norton-66253261811-aluminum-oxide-cutoff-wheel-12-in-60-grit","title":"Norton 66253261811 Aluminum Oxide Cutoff Wheel 12 in 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253261811 is a 12-inch aluminum oxide reinforced cutoff wheel designed for aggressive cutting of steel on stationary grinders. Built to a Type 1 (flat) profile, it measures 12 inches in diameter, 0.060 inches thick, and accepts a 1-inch arbor hole. The wheel is bonded with a resinoid bond and carries a hardness code of O, indicating a medium-hard grade suited for general-purpose ferrous metal cutting. At 60 grit, it delivers fast, consistent cuts. The reinforced construction — sides reinforced — adds structural integrity under the lateral stresses common in production cutting environments. Rated to a maximum of 5,095 RPM, it is sized for stationary grinder applications. Weight is approximately 0.5 pounds.\u003c\/p\u003e\u003cp\u003eThis cutoff wheel is intended for stationary grinder setups in fabrication shops, maintenance facilities, and production environments where repeatable steel cuts are required. Its aluminum oxide abrasive and resinoid bond make it a standard choice for cutting mild steel, structural steel, and similar ferrous materials. The Type 1 flat geometry is appropriate for straight cutting operations rather than grinding or notching. The specification designation A60-OBNA2 identifies the abrasive type, grit, hardness, and bond system for techs sourcing to a specific wheel spec.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e12-inch diameter Type 1 (01\/41) flat cutoff wheel profile for stationary grinder use\u003c\/li\u003e\n\u003cli\u003e60 grit aluminum oxide abrasive for fast ferrous metal cutting\u003c\/li\u003e\n\u003cli\u003eResinoid bond with hardness code O for consistent cut performance on steel\u003c\/li\u003e\n\u003cli\u003eSides reinforced construction for added structural integrity under load\u003c\/li\u003e\n\u003cli\u003e1-inch arbor hole fits standard stationary grinder spindles\u003c\/li\u003e\n\u003cli\u003eRated to 5,095 RPM maximum operating speed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with stationary grinders. Application is rated for steel cutting. Wheel specification A60-OBNA2 confirms abrasive, grit, hardness, and bond for shops sourcing to a defined spec.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator following ANSI B7.1 safety standards for abrasive wheels. Always inspect the wheel for cracks or chips before mounting and perform a ring test when applicable. Power down and lockout the grinder before changing wheels. Never exceed the maximum operating speed of 5,095 RPM printed on the wheel blotter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.060 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 1 inch\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: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1 (01\/41)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 5,095\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced\u003c\/strong\u003e: Sides Reinforced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: A60-OBNA2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66253261811\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51539534807346,"sku":"66253261811","price":136.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e811d5f19d326eefad192902c3ada953.jpg?v=1785842580","url":"https:\/\/voomisupply.com\/products\/norton-66253261811-aluminum-oxide-cutoff-wheel-12-in-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}