Specification Brand : Drill America BulletPoint1 : High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance BulletPoint2 : Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge BulletPoint3 : Round shanks allow use with a wide variety of toolholding systems BulletPoint4 : When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging BulletPoint5 : Used for producing center holes in work pieces which require machining between centers Color : Uncoated (Bright) CuttingAngleString : 82.0 degrees ExternallyAssignedProductIdentifier : 4049844108059 ExternallyAssignedProductIdentifier1 : 887861060240 ExternallyAssignedProductIdentifier2 : 0887861060240 ExternallyAssignedProductIdentifier3 : 00887861060240 FinishType : Uncoated ItemName : Drill America #2x4" Extra Long Combined Drill Bit and Countersink, Dew Series ItemPackageDimensions_Height : 11.684 centimeters ItemPackageDimensions_Length : 1.016 centimeters ItemPackageDimensions_Width : 1.27 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : Drill America Material : High Speed Steel MfgSeriesNumber : 617.0 ModelNumber : DEW2X4 NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : DEW2X4 ProductDescription : ' Countersink, Single Ended, Number of Pieces -, Number of Flutes 6, Included Angle (Deg.) 82, Cutting Capacity (In.) -, Pilot Dia. (In.) -, Pilot Length (In.) -, Body Dia. (In.) 3/4, Shank Dia. (In.) 1/2, Shank Length (In.) 1-1/4, Overall Length (In.) 2-5/8, Cobalt, Bright Finish, For Cast Iron, Heat-Treated Steels, Titanium Alloys, Plastic And Wood, Sizes Included - ' ProductSiteLaunchDate : 2011-12-11T21:44:52.415Z Size : #2 StreetDate : 2017-05-15T00:00:01Z SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 27111700