{"product_id":"norton-66253160405-surface-grinding-wheel-60-grit-10-in","title":"Norton 66253160405 Surface Grinding Wheel 60 Grit 10 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253160405 is a Type 1 surface grinding wheel engineered for demanding material removal on hard ferrous metals and alloys. Built with ceramic abrasive grain and a vitrified bond, this wheel delivers consistent cut rate and form retention across extended production runs. It measures 10 inches in diameter, 1 inch thick, with a 3-inch arbor hole, and is rated to a maximum of 2485 RPM. The 60-grit, K-hardness (medium) specification suits aggressive stock removal while maintaining controlled surface finish. Licensed tradespeople operating surface grinders and CNC tool-grinding equipment are the primary installers and operators of this wheel.\u003c\/p\u003e\u003cp\u003eThis wheel is suited for surface grinding, cylindrical grinding, and CNC cutting tool machine applications. Its ceramic grain and semi-friable structure make it a strong match for difficult-to-grind materials including 400 series stainless steel, hard carbon steels, tool steels, titanium, super alloys, cast iron, ductile iron, and gray iron. The porous, vitrified bond structure promotes coolant flow and chip clearance, reducing heat buildup at the workpiece during heavy-duty grinding cycles in both job shop and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic abrasive grain with vitrified bond for consistent cut rate and wheel life\u003c\/li\u003e\n\u003cli\u003eSemi-friable grain structure self-sharpens during use, reducing dress frequency\u003c\/li\u003e\n\u003cli\u003ePorous wheel body promotes coolant penetration and chip evacuation\u003c\/li\u003e\n\u003cli\u003e60 grit, K hardness (medium grade) for aggressive stock removal on hard alloys\u003c\/li\u003e\n\u003cli\u003eType 1 straight wheel profile with no recess, compatible with standard surface and cylindrical grinder flanges\u003c\/li\u003e\n\u003cli\u003eRated for use on 400 series stainless, tool steels, titanium, super alloys, and cast iron families\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with surface grinders, cylindrical grinders, and CNC cutting tool machines. Rated material applications include 400 series stainless steel, hard carbon steels, tool steels, titanium, super alloys, cast iron, ductile iron, and gray iron. Series designation is 5SG Type 1 with specification code 5SG60-KVS.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding wheel mounting and dressing must be performed by qualified personnel following ANSI B7.1 safety standards for abrasive wheel use. Before mounting, inspect the wheel for cracks using the ring test and verify that the machine spindle speed does not exceed the wheel's 2485 RPM maximum rating. Always power down and lock out the grinder before changing wheels, and use properly sized, undamaged flanges with blotter pads. Eye and face protection, along with appropriate guarding, is required during all grinding operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1 (Straight, No Recess)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\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: 2485\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriability\u003c\/strong\u003e: Semi-Friable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 5SG60-KVS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5SG Type 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: 400 Series Stainless, Hard Carbon Steels, Tool Steels, Titanium, Super Alloys, Cast Iron, Ductile Iron, Gray Iron\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: 66253160405\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540697383218,"sku":"66253160405","price":403.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/45b9dc9b6f2d3da8fa618d478d4e064d.jpg?v=1785862241","url":"https:\/\/voomisupply.com\/products\/norton-66253160405-surface-grinding-wheel-60-grit-10-in","provider":"Voomi Supply","version":"1.0","type":"link"}