Specification Brand : Chicago-Latrobe BulletPoint1 : [1]: APPLY TO - The drill bit is suitable for daily equipment maintenance and repair, low-intensity applications, and medium to low-hardness metals, including aluminum alloy, and copper. It is also effective for drilling wood and plastic materials, making it an excellent choice for various DIY projects around the home. BulletPoint2 : [2]: SPECIFICATION - The drill bit has a cutting diameter of 9.5mm, a shank diameter of 9.5mm, a flute length of 80mm/3.15 inches, an overall length of 124mm/4.88 inches, and a 118-degree standard point. BulletPoint3 : [3]: INSTRUCTION - Set the suitable speed according to the material's hardness and the drill bit diameter. Higher speeds can be used for softer materials, while lower speeds should be applied for harder materials. Please refer to the details provided on the product page. BulletPoint4 : [4]: ADVANTAGE - The 4241 HSS material drill bit offers high hardness and wear resistance. The nitriding black coating can enhance the wear resistance and corrosion resistance, extending the drill bit's lifespan. The 118-degree standard point tip allows for faster feed rates and improved processing efficiency. BulletPoint5 : [5]: QUANTITY INCLUDED - Set contains 10pcs x 9.5mm twist drill bits, perfect for home use, repairs, and small manufacturing projects. When it is difficult to drill a large hole, you can first drill a small guide hole. CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier1 : 0662355110713 ExternallyAssignedProductIdentifier2 : 662355110713 FinishType : Titanium FinishType1 : Titanium FinishType2 : Black Oxide GpsrSafetyAttestation : 1 IncludedComponents : not_applicable ItemName : Extra Long Drill Bit, 41, HSS, Steam Oxide (4 Pieces) ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : extra-long-drill-bits Manufacturer : CHICAGO-LATROBE Material : High Speed Steel Material1 : Stainless Steel Material2 : Carbon Steel Material3 : High Speed Steel NumberOfItems : 12 PartNumber : 11071 ProductDescription : Extra Long Drill Bit, Drill Bit Size #41, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Black Oxide, 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 1 3/8 in, Wire, 4xD ProductSiteLaunchDate : 2020-07-16T04:42:30.573Z Size : 9.5mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27111700