Specification Brand : ILOVETOOL BulletPoint1 : Product Name:Diamond Ball Burrs, Diamond Burs for Stone Carving. BulletPoint2 : Head Diameter:8mm (close to 5/16 inch), Shank Diameter:3mm (close to 1/8 inch). BulletPoint3 : Total Length:45mm (close to 1-3/4 inch), Quantity:Total 10 Pieces, Grit: 120 Medium. BulletPoint4 : Tip Shape: Ball Spherical, Circular, Cylindrical tip, diamond coated head. BulletPoint5 : Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. Color : Bright CutType : Double Cut ExternallyAssignedProductIdentifier1 : 602016136768 ExternallyAssignedProductIdentifier2 : 0602016136768 IncludedComponents : 1 x1/4"Shank Carbide Burr with Tree Shape with Radius End SF-5,a plastic tube ItemName : ILOVETOOL Diamond Ball Burrs 8mm Lapidary Tools Carving Bit Gemstone Pack of 10Pcs ItemPackageDimensions_Height : 10.5918 centimeters ItemPackageDimensions_Length : 1.1938 centimeters ItemPackageDimensions_Width : 10.1092 centimeters ItemPackageQuantity : 10 ItemShape : Circular ItemTypeKeyword : cutting-burrs Manufacturer : ILOVETOOL Material : Diamond+Metal ModelNumber : SF-6 NumberOfBoxes : 1 NumberOfItems : 10 PartNumber : YDZYQ-F-60F-120F*3mm Pattern : SF-5 ProductDescription : 10Pcs Diamond Coated 8mm Dia Spherical Circular Head Mounted Points Grinding Bit 3mm Shank (80F*3mm) Specification: Product Name:Diamond Rotary Bits Burrs Ball Tip Lapidary Tools, Round Plated Coatings Bone Carving Mounted Points. Please choose from the drop down menu which size best qualifies your need. Available Head Diameter as below: Head Diameter:8mm Shank Diameter:3mm (close to 1/8 inch). Total Length:50mm (close to 2 inch) Quantity:Total 10 Pieces Grit: 120 Medium Meterial: Metal, Diamond Description: Round tip, diamond coated head. Can be installed on the electronic grinder, hanging mill and hand electric drill (not included here). Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. We Can List Any Size & Amount Of This Product: Head diameter from 0.8 mm to 40 mm. Welcome to Visit Our Store:www.amazon.com/shops/ilovetool ProductSiteLaunchDate : 2018-06-20T07:00:00.000Z Size : Head Diameter 8mm Style : Lapidary SupplierDeclaredDgHzRegulation : not_applicable