Specification Brand : ILOVETOOL BulletPoint1 : Product Name: Diamond Grinding Head / Diamond Mounted Point. BulletPoint2 : Head Diameter :2mm, Shank diameter: 2.35mm (3/32" inch). BulletPoint3 : Quantity: 30Pcs, Grit: 320 Medium BulletPoint4 : Product use: apply to stone carving, jade carving, bone carving, egg decorating, glass carving etc. BulletPoint5 : Use with water as a lubricant. Color : 263 Pieces ConstructionType : grinding ExternallyAssignedProductIdentifier : 08809260471320 ExternallyAssignedProductIdentifier1 : 0786592924091 ExternallyAssignedProductIdentifier2 : 786592924091 FinishType : Gold IncludedComponents : Handpiece IncludedComponents1 : inc IncludedComponents2 : inc IncludedComponents3 : inc IncludedComponents4 : inc IncludedComponents5 : inc IncludedComponents6 : inc IncludedComponents7 : inc IncludedComponents8 : inc IncludedComponents9 : inc ItemName : ILOVETOOL 30Pcs 2mm Super-Thin T Diamond Grinding Head Rotary Bits Burrs Jade Carving Tools ItemPackageDimensions_Height : 35.9918 centimeters ItemPackageDimensions_Length : 5.0038 centimeters ItemPackageDimensions_Width : 20.701 centimeters ItemPackageQuantity : 30 ItemShape : Round ItemTypeKeyword : power-rotary-tools Manufacturer : ILOVETOOL Material : Diamond+Metal Material1 : Material Material2 : Material Material3 : Material Material4 : Material Material5 : Material MaximumRotationalSpeed : 22000 rpm ModelNumber : 105L-JW NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : YDZ-K-BP-30Pcs PowerSourceType : PowerSource ProductDescription : 30Pcs 2mm Super-Thin T Head Grinding Bit Diamond Mounted Point Jade Carving Tools Code 20K*2.35 Product Specification: Product Name: Diamond Grinding Head / Diamond Mounted Point Head Shape: Thin T Head Diameter :2mm Total Length : 42mm (1-21/32" ) Shank diameter: 2.35mm (3/32" inch) Grit: 320 Medium Quantity: 30Pcs The speed of 2800-30000 r/min, electric grinder speed as high as possible. The Mounted Point can be installed on the electric grinder, hanging mill and hand electric drill (not included here). Never use drills while machine is in hammer action. Description: Thin T shape, electroplated diamond head. Product use: apply to stone carving, jade carving, bone carving, egg decorating, glass carving etc. Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many the abrasive materials Use with water as a lubricant Note: carving must use cold water to cool the workpiece and the grinding head polishing, moment also can?t do without water We Can List Any Size (Hole Diameter from 1mm - 30mm) & Amount Of This Product