Specification Brand : YOSIGHT BulletPoint1 : Variety of Sizes:Our drill bit set comes with 5 different diameter sizes: 3/16”(5mm), 1/4"(6mm), 5/16"(8mm), 3/8"(10mm), and 1/2"(12mm); The 5 models of drill bits are designed to meet your various needs BulletPoint2 : Durable & Sturdy:The sturdy high-quality tungsten carbide tips ensure a longer lifespan, resistant to wear from concrete, bricks, metal, wood, and other materials during use BulletPoint3 : Sharp Drill Tip:In the grinding of hard materials, this product's sharp drill tip provides a drilling speed not less than that of drilling soft materials, achieving drilling speeds 85% faster than regular drill bits BulletPoint4 : U-Groove Design:U-Groove Design: The U groove design allows for quick debris clearance during use, making it more convenient and efficient BulletPoint5 : Hex Shank:The drill shank adopts a hexagonal design, providing stronger grip for the drill bit; This ensures the drill bit is more stable and less prone to slipping on electric drills or handheld power tools, thus enhancing work safety and accuracy; It is suitable for impact drills, electric drills, and can also be used with handheld power tools such as electric screwdrivers and wrenches BulletPoint6 : Quick Change1/4-inch hex shank, which is also compatible with most power drills or impact drill Color : Golden CompatibleFastenerDescription : 1 inch DriveSystem : Torx ExternallyAssignedProductIdentifier1 : 088381460187 ExternallyAssignedProductIdentifier2 : 0088381460187 ExternallyAssignedProductIdentifier3 : 00088381460187 FinishType : Titanium GpsrSafetyAttestation : 1 IncludedComponents : 5Pcs Hex Multi Construction Drill Bit Set ItemLength : 3.94 inches ItemName : Concrete Drill Bit Set, Carbide Brick Drill Bit, Cement Drill Bit Set for Impact Driver, Tools for Brick Concrete Stone Metal Wood Plastic ItemPackageDimensions_Height : 14.2 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 6.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hex-shank-drill-bits Manufacturer : YOSIGHT Material : Carbide MeasurementSystem : Metric ModelNumber : 025-DY-LJZT-5 NumberOfFlutes : 3 NumberOfItems : 5 NumberOfPieces : 5 PartNumber : 025-DY-LJZT-5 ProductDescription : Our hex shank drill bit set is a versatile kit that includes various sizes of drill bits, such as 1/2 Inch, 3/8 Inch, 5/16 Inch, 1/4 Inch, and 3/16 Inch. These drill bits are suitable for drilling wood, metal, plastic, and masonry materials, and the hex shank design provides a more secure grip, making them suitable for a variety of construction, woodworking, and DIY projects. ProductSiteLaunchDate : 2024-05-13T05:44:51.912Z Size : One Size Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Wood Steel SurfaceRecommendation1 : Plastic SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Wood SurfaceRecommendation4 : Masonry UnitCount : 5 UnspscCode : 27111700