Specification Brand : WKSTOOL BulletPoint : Price For: Each Drill Bit Grouping: Drill Bit Item: Spotting Drill Bit Left/Right Hand: Right Hand Application: Can Be Chucked Close to The Point, Ensuring Accuracy and True Starts Drill Point (Deg.): 90 Size (In.): 1/8 Material: High Speed Steel Finish: Tin Sizes Included: 1/8" Number of Pieces: 1 Country of Origin (subject to change): United States BulletPoint1 : HSS, Double end with a standard 60 degree included angle BulletPoint2 : Contains 8Pcs center drill bits:1mm 1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm blade diameter BulletPoint3 : Made of high speed steel,Suitable for metal,general use BulletPoint4 : Package: 8pcs HSS Center Drills BulletPoint5 : [Effective Chip Removal] The 2 flute step drill bit ensures smooth and clean cutting by effectively removing chips during operation. BulletPoint6 : Easy to Clean: Thanks to its simple construction and smooth surface, you can wipe the stains off its surface with a piece of damp rag. BulletPoint7 : Assembly-free: When you receive the product, you can directly install it into the drilling machine(not included) for use, which is very convenient! Color : AS the pictures CuttingAngleString : 60.0 degrees ExternallyAssignedProductIdentifier : 1909070053703 ExternallyAssignedProductIdentifier1 : 658392902268 ExternallyAssignedProductIdentifier2 : 0658392902268 FinishType : Uncoated ItemName : Wokesi Pack of 8,1-6mm High Speed Steel Combined Center Drill Bit Double End Spotting Countersink CNC Lathe Industrial Tools,Uncoated,60 Degree Angle (1/1.5/2/2.5/3/4/5/6 60°) ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spotting-drill-bits Manufacturer : WOKESI Material : High Speed Steel Material1 : Carbide Material2 : Carbon Steel ModelName : Mavaolpo5racv3b1-14 ModelNumber : Eacamubqzs7nx8e NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : Eacamubqzs7nx8e ProductDescription : 1mm drill: drill tip diameter=1mm,shank diameter=3mm,total length=100mm 1.5mm drill: drill tip diameter=1.5mm,shank diameter=4mm,total length=100mm 2mm drill: drill tip diameter=2mm,shank diameter=5mm,total length=100mm 2.5mm drill: drill tip diameter=2.5mm,shank diameter=6mm,total length=100mm 3mm drill: drill tip diameter=3mm,shank diameter=8mm,total length=100mm 4mm drill: drill tip diameter=2mm,shank diameter=5mm,total length=100mm 5mm drill: drill tip diameter=5mm,shank diameter=5mm,total length=100mm 6mm drill: drill tip diameter=2mm,shank diameter=5mm,total length=100mm
Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking Used for producing center holds in components or work pieces with require machining between centers