Specification Brand : HILTI BulletPoint1 : Size - Grits: 200-230 Grits; Diameter: 1.8mm / 0.07"; Head Length: 1.8mm / 0.07"; Shank Diameter: 2.35mm / 3/32"; Shank Length: 43mm / 1.69"; Total Length: 45mm / 1.8"; The multi-purpose tool diamond drill bit set is packaged in a sturdy plastic box for your convenience to carry and store BulletPoint2 : Material - This grinding bit is made of stainless steel, which has excellent heat and corrosion resistance, and is covered with a sharply diamond particle coating that will not fall off or deform due to repeated use BulletPoint3 : Features - The round handle design of the rotary tool diamond grinding drill bit makes it suitable for most electronic grinders, engraving machines, hanging grinders and hand drills, which is very suitable for gemstone carving, molding repair, casting cleaning, rust removal and polishing, and DIY enthusiasts BulletPoint4 : Applications - The diamond drill bit set is very suitable for home decoration and handicrafts. It is a good helper for polishing, grinding, drilling, cutting, engraving and other operations, which can be engraved on various materials, such as tiles, ceramics, marble, stone, ceramics, agate, and even hard metals such as iron and silver BulletPoint5 : Wide Use - The grinding bit is also suitable for grinding and polishing nails, which can meet all needs of removing dead skin, shaping or removing gel art nails, which is suitable for natural nails and artificial nails, suitable for nail art beginners and professionals Color : Red CuttingAngleString : 15 degrees FinishType : Uncoated GpsrSafetyAttestation : 1 ItemName : Hilti TE-C Carbide Masonry Drill Bit with SDS Plus Shank - 1/2" x 18" - 2038083 ItemPackageDimensions_Height : 16 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : rotary-hammer-drill-bits Manufacturer : Hilti Material : Carbide ModelNumber : 2038083 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : 2038083 ProductDescription : Diameter: 1/2 in Working Length: 15-1/4 in Length: 18 in For Use With: Concrete, Brick, Masonry, Some Natural Stone Connection Type: TE-C (SDS Plus) Working Mode: Hammer Drilling, Drilling Only Hilti PN: 2038083 ProductSiteLaunchDate : 2013-11-15T16:56:47.979Z Size : 1.8mm SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Stone SurfaceRecommendation1 : Metal SurfaceRecommendation2 : Stone SurfaceRecommendation3 : Ceramic UnitCount : 1 UnspscCode : 27112800