Specification AgeRangeDescription : adult Brand : UVKDEENK BulletPoint : Made in China BulletPoint1 : High-quality Tungsten carbide, and carbide with a reinforced head that prevents bit cracking and provides a longer life, the hardness is higher than the ordinary drill bit. BulletPoint2 : 7 pieces fine grade high durable drill bits: (3mm), (4mm), 3/16" (5mm), 1/4" (6mm), 5/16" (8mm); 3/8" (10mm) and 1/2"(12mm) to meet variety of needs. BulletPoint3 : ensures a tight fit and is suitable for electric drill, cordless dill, impact drill, electric bench drill, hand drill and bench drill. BulletPoint4 : Ideal for drilling on iron, copper, aluminum, wood, steel plate, ceramic, brick, plastic, etc. Also suitable for glass, marble, full ceramic tile, granite, etc. when using in ceramic tile or brick wall and marble, you need to add water. BulletPoint5 : Application equipment: CNC machining centers, CNC lathes, engraving machines, bench drills and other precision CNC equipment. It is widely used in the processing of carbon steel, alloy steel, tool steel, copper, aluminum and other metal materials. Color : Hrc45 ExternallyAssignedProductIdentifier : 9028136649703 FinishType : Black Oxide GpsrSafetyAttestation : 1 IncludedComponents : no ItemName : UVKDEENK Hex-Shank Drill Bits, 7 Pcs Impact Masonry Hole Saw Sets & Kits for Concrete, Steel, Brick Wall, Ceramic Tile, Marble, Wood, Stone, Plastic, Aluminum Alloy, Metal, 3mm-12mm ItemPackageDimensions_Height : 1.1 inches ItemPackageDimensions_Length : 3.7 inches ItemPackageDimensions_Width : 0.78 inches ItemPackageQuantity : 1 ItemTypeKeyword : masonry-drill-bit-sets Manufacturer : UVKDEENK Material : Carbide ModelName : BUUV ModelNumber : UD029 NumberOfBoxes : 1 NumberOfItems : 7 PartNumber : UD029 ProductDescription : Masonry Concrete Drill Bit Set for Tile, Brick, Glass, Plastic and Wood, Tungsten Carbide Tip Work with Ceramic Tile, Wall Mirror, Paver on Concrete or Brick Wall ProductSiteLaunchDate : 2025-04-22T10:25:26.724Z Size : 15.0mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 27110000