8-Inch Bench Grinder Fit: 8 inch CBN grinding wheel with 1" wide grinding face and 5/8" arbor, designed for most standard 8-inch bench grinders with 5/8" spindle; recommended operating speed: 1000–3600 RPM Versatile Tool Sharpening: Suitable for sharpening and grinding high-speed steel tools, woodturning tools, chisels, gouges, skews, scrapers and other common shop tools used on bench grinders Cooler CBN Grinding: Electroplated CBN abrasive cuts efficiently with light pressure, helping reduce heat buildup and unnecessary material removal while producing a smooth, controlled edge 6061 Aluminum Core: Built with a 6061 aluminum body and nickel-plated CBN abrasive layer for stable grinding, shape retention and consistent performance; no frequent dressing or truing like traditional grinding stones Grit Selection with Product Support: 80 grit for reshaping, 180 grit for everyday sharpening, 320 grit for edge refining, 600 grit for fine finishing and 1000 grit for extra-fine honing; product support is available throughout your purchase and use experience Upgrade your bench grinder with an 8 inch electroplated CBN grinding wheel designed for clean, controlled sharpening and grinding. With a 1" wide grinding face and 5/8" arbor, this wheel is made for most standard 8-inch bench grinders with a 5/8" spindle and is suitable for home workshops, garages, woodturning stations and general tool maintenance. The electroplated CBN abrasive layer is designed to cut efficiently with light pressure, helping reduce heat buildup and unnecessary material removal during sharpening. Compared with traditional grinding stones, the CBN wheel keeps its shape during use and does not require frequent dressing or truing, making it a practical upgrade for users who want more consistent grinding performance. Built with a 6061 aluminum body and nickel-plated CBN abrasive layer, this wheel provides a stable grinding surface for high-speed steel tools, woodturning tools, chisels, gouges, skews, scrapers and other common shop tools used on bench grinders. It is suitable for flat bevels and slightly curved tool profiles.