Specification Brand : HARFINGTON BulletPoint1 : Size - This Diamond Lapidary Wheel features in 6 inch diameter with a 1 inch arbor size, 1 inch wide, 150 Grits, with 3 Reducers(3/4 inch, 5/8 inch and 1/2 inch), is suitable for most bench grinders and workbenches. BulletPoint2 : Good Grinding Effect Abrasives -Diamond grinding wheels feature a diamond coating on the wheel surface evenly and do not easily come off, providing high hardness and durability, ensuring efficient and long-lasting performance. The lapidary wheel enables fast material removal, allowing you to complete your grinding tasks more efficiently with high-precision BulletPoint3 : Stable Grinding - .The grinding wheel features an ABS plastic core, ensuring a lightweight construction for smooth operation and minimal noise during high-speed rotation, stable performance with reduced vibrations for precise grinding results BulletPoint4 : Great Cutting and Polishing Performance - The diamond grinding wheel is designed for sanding and polishing various materials such as ceramics, glass, stones, marble, crystal, agate, tungsten steel, carbide, metals, jewelry, jade, etc. BulletPoint5 : Wide Applications - The diamond grinding disc has a wide range of applications across different industries. They are commonly used in handwork for shaping and polishing stones, grinding and polishing glass edges, offering precise material removal and surface polishing. BulletPoint6 : Wheel width: 1 1/2 inch BulletPoint7 : Bore diameter: 1 inch BulletPoint8 : Reducing spacer included to fit arbor shafts: 1 inch, 3/4 inch, 5/8 inch, 1/2 inch BulletPoint9 : These wheels require a break-in period before use. Instructions included in the box. Color : Multi CompatibleDevices : Angle Grinder, Bench Grinder ConstructionType : Bonded,grinding ExternallyAssignedProductIdentifier : 8032706107594 ExternallyAssignedProductIdentifier1 : 0731559333386 ExternallyAssignedProductIdentifier2 : 731559333386 IncludedComponents : reducing spacers IndustryStandardIdentifier : 1150029 ItemName : HARFINGTON Diamond Lapidary Wheel 6 Inch x 1 Inch with 1" Arbor Hole 150 Grit Jewelry Grinding Wheels with Reducers, for Stone, Marble, Gem, Glass, Ceramics, Crystal, Cemented Carbide, Steel ItemPackageDimensions_Height : 1.3 inches ItemPackageDimensions_Length : 6.89 inches ItemPackageDimensions_Width : 6.77 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : surface-grinding-wheels Manufacturer : HARFINGTON Material : Diamond MaximumRotationalSpeed : 4600 rpm ModelName : soft ModelNumber : 1150029 NumberOfItems : 6 PackageLevel : unit PartNumber : hta241223hh001400 ProductDescription : Our diamond grinding wheels are crafted using quality diamond material. The diamonds are evenly adhered to the wheel surface and do not easily come off, ensuring long-lasting performance and durability. The lapidary wheel enables fast material removal, allowing you to complete your grinding tasks more efficiently. This feature ensures that your work can be done effectively and with high precision. The diamond grinding wheel is designed for sanding and polishing various materials such as ceramics, glass, stones, marble, crystal, agate, tungsten steel, carbide, metals, jewelry, jade, etc, suitable for most bench grinders and workbenches. The diamond grinding disc has a wide range of applications across different industries. They are commonly used in handwork for shaping and polishing stones, grinding and polishing glass edges, offering precise material removal and surface polishing. Note: Please make sure the grinding disc is well installed on the machine and wear protective glasses and gloves when using this grinding flap disc.