Specification Brand : uxcell BulletPoint1 : High-speed Steel Drill Bit: Cutting Diameter: 14.5mm / 0.57"; Shank Diameter: 1/2"; Cutting Edge Length: 60mm / 2.36"; Overall Length: 150mm / 6"; Split Point: 118 Degree; Hardened to: HRC62-65. It combines hardness and toughness for wear resistance and durability. BulletPoint2 : Black Oxide Finish: Black oxide coating increases durability, corrosion resistance and lubricity, and helps to reduce friction and heat, extending the life of drill bit. Large spiral grooves facilitate the export of metal chips, saving time and effort in drilling operation. BulletPoint3 : Reduced Shank: Reduced shank drill bit expands the size range capacity of drill chucks. Allows you to efficiently drill larger diameter holes without exceeding the capacity of the chuck. Make sure the drill bit is tightened securely into the chuck. BulletPoint4 : Wide Applications: Can drill clean and accurate holes in A3 steel, 45# carbon steel, cast iron, aluminum alloy, brass, wood and plastic, good for a variety of applications. The sharp cutting edges provide neat and smooth cuts. BulletPoint5 : Notices: Use a marker or hole punch to mark the exact location, this will help guide your drilling accuracy. Start the drill at a slow speed and gradually increase to the desired drilling speed. Apply steady pressure to the drill. Keep the drill perpendicular to the work surface. CuttingAngleString : 118.0 degrees ExternallyAssignedProductIdentifier1 : 0662850001042 ExternallyAssignedProductIdentifier2 : 662850001042 FinishType : Black Oxide FinishType1 : Gold FinishType2 : black GpsrSafetyAttestation : 1 IncludedComponents : Drill Bit with 1/2" Shank ItemDisplayDimensions_Height : 8 inches ItemDisplayDimensions_Length : 8 inches ItemDisplayDimensions_Width : 4 inches ItemName : uxcell 2pcs 1/2" Reduced Shank Drill Bits 14.5mm (9/16") Black Oxide High Speed Steel (HSS) 9341 Twist Drill Bits for Aluminum Alloy Metal Plastic Wood ItemPackageDimensions_Height : 19.2 centimeters ItemPackageDimensions_Length : 2.9 centimeters ItemPackageDimensions_Width : 6.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : reduced-shank-drill-bits Manufacturer : uxcell Material : High Speed Steel (HSS) 9341 ModelNumber : D/AMMCO18.50 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 8 PackageLevel : unit PartNumber : a23083000ux0626 Pattern : 135 split point reduced-shank drill bit ProductDescription : Specifications: Cutting Diameter: 14.5mm / 0.57" Reduced Shank Diameter: 1/2" Cutting Edge Length: 60mm / 2.36" Overall Length: 150mm / 6" Split Point Angle: 118 Degree Material: High Speed Steel 9341 Finish: Black Oxide Hardened to: HRC62-65 Package Content: 2pcs x Reduced Shank Drill Bits
Descriptions:High-speed steel tools combine hardness and toughness for wear resistance and durability. It can maintain the sharpness even at high temperatures. Black oxide coating increases durability, corrosion resistance and lubricity, and helps to reduce friction and heat, extending the tool life. The reduced shank drill bit expands the size range capacity of drill chucks. Allows you to efficiently drill larger diameter holes without exceeding the capacity of the chuck. Can drill clean and accurate holes in A3 steel, 45# carbon steel, cast iron, aluminum alloy, brass, wood and plastic, good for a variety of applications. The cutting edges provide neat and smooth cuts. Large spiral grooves facilitate the export of metal chips, saving time and effort in drilling operation. Suitable for handheld drills, drilling machines, bench drills, machining centers, CNC lathes. Use an appropriate lubricant (such as cutting fluid or oil) to reduce friction and heat build-up, especially important when drilling metal. Notices: Make sure the drill bit is tightened securely into the chuck. Use a marker or hole punch to mark the exact location, this will help guide your drilling accuracy. Start the drill at a slow speed and gradually increase to the desired drilling speed. Apply steady pressure to the drill, but avoid excessive force. Keep the drill perpendicular to the work surface to ensure straight and accurate holes.