Specification Brand : uxcell BulletPoint1 : Twist Drill Bits: Drilling Diameter: 7.8mm / 0.307"; Flute Length: 35mm / 1.38"; Overall Length: 60mm / 2.36"; Cutting Hardness (Max.): HRC45. Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. BulletPoint2 : Wide Applications: Widely used for drilling non-ferrous metal, cast iron, stainless steel, aluminum, copper, alloy steel, plastic, wood. Designed with the base substrate without any additional coatings, suitable for wide ranges of applications. BulletPoint3 : Material: Constructed from medium grain C2/K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can ensure high work efficiency. Carbide tool offers faster cutting speeds than other substrates. BulletPoint4 : Features: Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. Suitable lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy. BulletPoint5 : Tips: Used on machining centers, CNC lathes. The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life. Color : Silver Tone CustomerPackageType : Standard Packaging CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier1 : 028877302331 ExternallyAssignedProductIdentifier2 : 885911224314 ExternallyAssignedProductIdentifier3 : 0028877302331 ExternallyAssignedProductIdentifier4 : 0885911224314 ExternallyAssignedProductIdentifier5 : 00885911224314 ExternallyAssignedProductIdentifier6 : 00028877302331 FinishType : Uncoated GpsrSafetyAttestation : 1 IncludedComponents : IVY Classic 01557 No. 57 Wire Gauge Drill Bit, M2 High-Speed Steel, 135-Degree Split Point, 1/Card ItemDisplayDimensions_Length : 1.9 centimeters ItemName : uxcell Solid Carbide Drill Bits, 7.8mm C2/K20 Tungsten Carbide Jobber Drill Bits Straight Shank Drilling Tool for Stainless Steel Aluminum Iron Metal Plastic ItemPackageDimensions_Height : 13.9 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : jobber-drill-bits Manufacturer : uxcell Material : Tungsten Carbide ModelNumber : a22021800ux0642 NumberOfFlutes : 1 NumberOfItems : 1 NumberOfPieces : 2 PackageLevel : unit PartNumber : a22021800ux0642 ProductDescription : Specifications: Drilling Diameter: 7.8mm / 0.307" Flute Length: 35mm / 1.38" Shank Diameter: 7.8mm / 0.307" Overall Length: 60mm / 2.36" Material: C2/K20 Tungsten Carbide Finish: Uncoated Cutting Hardness (Max.): HRC45 Package Content: 1pcs x Twist Drill Bit
Descriptions:Constructed from medium grain C2/K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can ensure high work efficiency. Carbide tool offers long tool life and faster cutting speeds than other substrates. Widely used for drilling non-ferrous metal, cast iron, stainless steel, aluminum, copper, alloy steel, plastic, wood, etc.. Designed with the base substrate without any additional coatings, suitable for wide ranges of applications. Spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. Suitable lubricant is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy. Used on machining centers, CNC lathes. The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life. Tips: Combined with the material to be processed, select an appropriate feed rate and cutting speed to improve the tool life and obtain better processing accuracy and performance.