Specification Brand : DICOSMETIC BulletPoint1 : Various Design: The stone carving tool has 20 pieces in total, and designed in various shapes, such as sphere, cone, cylinder, round head cylinder. Different shapes can meet your different requirements when crafting, will greatly improve work efficiency. BulletPoint2 : Size and Quantity: The needle is 44.5-46mmx2mm, 1-3.5mm in diameter. Pin is 1-3.5mm. Can work with most rotary tools or die grinders, bring no limitation to your craft. With a 5.7x9.8x1cm plastic box, very convenient for daily use and storage. BulletPoint3 : High Quality Material: The stone carving tool is made of diamond with reliable quality, thick and durable, hard, abrasion-resistant and can be used and bring your crafts work convenience for a long time. A good choice for craftspeople. BulletPoint4 : Multiple Function: The good quality and size make the stone carving tool can be used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. Also ideal for home improvement, like old furniture polishing. BulletPoint5 : Nice Gifts: Ideal for jewelers, lapidary, friends and family who has DIY engraving hobbies or who needs stone carving, craft modeling, home repair, polishing, grinding, cutting, engraving, carving. Very thoughtful gifts that show your care and love. Color : White ConnectivityProtocol : X-10 ExternallyAssignedProductIdentifier1 : 0755569652725 ExternallyAssignedProductIdentifier2 : 755569652725 IncludedComponents : Polishing and Carving Tool ItemName : DICOSMETIC 20Pcs Polishing Carving Tool Stone Carving Set Diamond Burr Bits with Rectangle Plastic Box for Carving Engraving Grinding Stone Glass Ceramics ItemPackageDimensions_Height : 10.9 centimeters ItemPackageDimensions_Length : 0.9 centimeters ItemPackageDimensions_Width : 5.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-rotary-tools Manufacturer : DICOSMETIC Material : Metal MaximumRotationalSpeed : 22000 rpm MinimumSpeed : 500 rpm ModelName : AJEW-WH0472-67-US33 ModelNumber : AJEW-WH0472-67-US33 NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Off,On Off PartNumber : AJEW-WH0472-67-US33 PowerSourceType : no power ProductDescription : Specifications Material: Diamond Quantity: 20pcs Size: Box: 98mm wide, 57mm long, 10mm thick; Needle: 44.5-46x2mm, pin: 1-3.5mm, 20pcs. Note Please allow slight size error due to manual measurement. Please allow slight color difference due to different monitor. ProductSiteLaunchDate : 2024-06-10T00:00:00.000-07:00 RecommendedUsesForProduct : Engraving, Cutting Style : Pencil SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SwitchType : Rotary UnitCount : 20 Voltage : 110 volts