Specification Brand : HARFINGTON BulletPoint1 : Size - The brad point drill bits have an overall length of 105mm / 4.13", with a diameter of 5mm(3/16") and a straight shank diameter of 6.35mm(1/4"). The maximum cutting depth can be up to 53mm / 2.09. BulletPoint2 : Material - Our twist drill bits are made of high speed steel (HSS), with high hardness, good durability, not easy to break and long service life. BulletPoint3 : Feature - The brad point tip can provide precision accuracy for starting your drilling hole, and the widened and deepened chip removal groove can quickly remove chips, which improves your working efficiency. BulletPoint4 : Application - Suitable for various drill drivers, such as bench drills, electric drills, and cordless drills. The drill bits can be applied in different types of softwood, hardwood, plywood, plastic, rubber, and polyurethanes. BulletPoint5 : Notice - The brad point drill bits cannot be used on metal materials, walls, rocks, glass, or concrete. And for security reasons, take care of your safety when using the drill bits and please keep the drill bits away from children. BulletPoint6 : Adds value and beauty to any home Color : Gold ExternallyAssignedProductIdentifier : 5429228751900 ExternallyAssignedProductIdentifier1 : 807200069857 ExternallyAssignedProductIdentifier2 : 0807200069857 FinishType : Uncoated GpsrSafetyAttestation : 1 IncludedComponents : 6 x Brad Point Drill Bits ItemName : HARFINGTON 2pcs Brad Point Drill Bits 5mm(3/16") Dia 1/4" Hex Shank Drill Metric Brad Point 2.09 Drilling Depth Spiral Twist Drill Bits for Carpenter Woodworking Plastic Rubber, Gold ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : brad-point-bits Manufacturer : HARFINGTON Material : Carbon Steel ModelName : True Fit PVC Center Circle Arts & Crafts Fixed Mount Shutters (Per Pair - Hardware Not Included) ModelNumber : TFP001AC15X074TG NumberOfBoxes : 1 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 6 PackageLevel : unit PartNumber : hta241217hh001149 ProductDescription : The tri-tip drill bit can accurately locate the drilling holes and our drill bits have a widened and deepened large-capacity chip removal groove, which can quickly remove chips and improve work efficiency. Made of high speed steel, the drill bits enjoy good toughness and durability. A wide range of applications and compatibility. The drill bits are suitable for all kinds of drill drivers, such as cordless drills, electric drills, bench drills, and other tools. The brad point drill bits can be applied in woodworking, furniture making, and other woodwork and be used on different materials such as softwood, hardwood, plywood, rubber, and polyurethane. When applying a cordless drill, a large power model with 24V or more is required. If the edge of the blade is worn out after a period of use, use a cotton file to sharpen the brad point drill bits before using the drill bits again. For security reasons, take care of your safety when using the drill bits and please keep the drill bits away from children.