Specification Brand : AMTOP BulletPoint : Sold on Amazon BulletPoint1 : Durable double cut carbide rotary burr set with 1/4-inch shank size, fits dermal and all brand grinders. BulletPoint2 : Package comes with 4 pieces of 6-inches long carbide rotary burrs in cylindrical, ball and tree shape. BulletPoint3 : Specification: Cylindrical radius end 3/8"x3/4", ball shape 3/8", tree shaped radius end 3/8"x3/4" and tree shaped radius end 1/2"x1" BulletPoint4 : Features - This saw blade excels at efficiently removing insulating glass panes set in glazing compound with precision and ease. BulletPoint5 : The Fein Tool Difference - For over 150 years, Fein has been a world-leading power tool manufacturer. Our tools are designed to last longer and work better, so you can get the job done right. Color : Silver CompatibleMaterial : Glass CompatibleMaterial1 : Plastic CompatibleMaterial2 : Wood ConstructionType : Cut-off Wheels ExternallyAssignedProductIdentifier : 6912011532156 ExternallyAssignedProductIdentifier1 : 0769700618464 ExternallyAssignedProductIdentifier2 : 769700618464 IncludedComponents : bare-tool ItemName : 4 Piece Heavy Duty Extra Long Reach Double Cut Carbide Rotary Burr Set, 6" ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 9.6 centimeters ItemPackageQuantity : 4 ItemShape : Straight ItemTypeKeyword : power-rotary-tools Manufacturer : AM-TOP Material : Carbide ModelNumber : 63903244220 PackageLevel : unit PartNumber : 123 PowerSourceType : NO ProductDescription : Features: Machinable materials: cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass and other metals or tile, marble, jade bone and other non-metallic. High efficiency, high-quality finish, long service life, good economic returns. Easy to use, safe and reliable, can reduce labor intensity. Mechanical parts chamfering, rounding and groove processing. Dual Chamber is crossover lines, not easy to block the lines, more suitable for the object of relatively low density material. Specifications: Material: Carbide 4pc Long Reach Double Cut Carbide Rotary Burr Set Great for High Performance Engine Work 1/4" Shank and 6" Length Set Includes: 1pc ball end cylinder 3/8" x 3/4" 1pc ball shape 3/8" 1pc tapered cone end 3/4" x 3/8" 1pc tapered cone end 1" x 1/2" Package includes: 4pcsSet Carbide rotary tools ProductSiteLaunchDate : 2016-04-10T07:00:00.000Z Size : 6" Style : Heavy Duty SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 Voltage : 110 volts Wattage : 800 watts