Specification Brand : Estink BulletPoint1 : Steel: drill bits are made from high-speed steel for high hardness and durability BulletPoint2 : 5 Pack:This set includes 5 pieces drill bit in different sizes of the most popular drill bits. BulletPoint3 : 150mm~160mm:Extra long cutting allows you using these bits to drill deep holes BulletPoint4 : Design: twisted drill bits will make the drilling easier and more effortless BulletPoint5 : Widely Application:They are great for most drilling jobs and materials such as aluminum, wood, plastics CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier : 4033592081535 FinishType : Finished IncludedComponents : Tools. ItemName : 5PCS Extra Long Drill Bit HighSpeed Straight Shank Drill Bit Tool 2-5mm for Drilling Wood ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : short-length-drill-bits Manufacturer : Estink Material : Cobalt ModelNumber : ochugx6C37dlsI NumberOfItems : 1 PartNumber : ochugx6C37dlsI ProductDescription : Specifications: Material: High-speed steel Type: drill bit Diameter: 2mm, 3mm, 3.5mm, 4mm, 5mm Length: 150mm~160mm