Specification Brand : Cle-line BulletPoint1 : 118 degree split point BulletPoint2 : Black and gold finish BulletPoint3 : 3 flats on 1/2" reduced shank BulletPoint4 : HSS substrate BulletPoint5 : Made in the USA Color : Multi Configuration : configuration CustomerPackageType : 1 CuttingAngleString : 118.0 degrees ExternallyAssignedProductIdentifier1 : 697334211761 ExternallyAssignedProductIdentifier2 : 0697334211761 ExternallyAssignedProductIdentifier3 : 00697334211761 FinishType : Steam Oxide GpsrSafetyAttestation : 1 IncludedComponents : (1) Drill Bit ItemName : Cle-Line C21176 Silver and Deming Reduced Shank Drill, High Speed Steel, Steam Oxide Finish, Reduced Flatted Shank, 118-Degree Split Point, 16.00 mm Drill Diameter ItemPackageDimensions_Height : 8.87 inches ItemPackageDimensions_Length : 19.31 inches ItemPackageDimensions_Width : 11.43 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : reduced-shank-drill-bits Manufacturer : Greenfield Industries (TEG) Material : High Speed Steel Material1 : High Carbon Steel Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MfgSeriesNumber : 1877 ModelNumber : C21176 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : C21176 Pattern : Solid ProductDescription : Specifications: -Cutting Edge Diameter: 29/64 inch -Shank Diameter: 3/8 inch -Flute Length: 2.8 inch -Total Length: 6 inch -Split Point: 135° -Material: 4341 high-speed steel
1. 341 high-speed steel maintains excellent corrosion resistance and high strength, enabling effective drilling of medium-to-high hardness metals. The nitriding black actively resists oxidation and corrosion to extend drill bit durability.
2. 135° split-point tip, offers exceptional processing stability, for harder materials. Effectively minimizes the risk of cutting edge chipping, which enhances drilling efficiency and improves hole quality
3. Suitable for soft metal and woodworking projects, widely used in daily operations such as home maintenance, suitable for processing medium hardness materials, such as copper, aluminum, iron, plastic, and wood
4. About the relationship between the bit and the speed, larger bits need lower RPM, smaller bits require higher RPM, and harder materials require lower RPM for better cutting performance and longer drill life.
5. When using a reduced shank drill bit, it's crucial to maintain a 90-degree vertical angle for precision and accuracy. Additionally, water or coolant should be used to reduce temperature and prevent overheating. This helps ensure optimal performance and extends the lifespan of the drill bit. ProductSiteLaunchDate : 2014-03-26T16:24:26.773Z Size : One Size StreetDate : 2018-06-05T00:00:01Z Style : Silver and Deming Drill SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Alloy Steel SurfaceRecommendation1 : Aluminum SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Plastic SurfaceRecommendation4 : Stainless Steel SurfaceRecommendation5 : Wood SurfaceRecommendation6 : Copper SurfaceRecommendation7 : Iron UnitCount : 1 UnspscCode : 27110000