Specification Brand : Drill Bits - Long BulletPoint1 : Diameter: 7/64" BulletPoint2 : Overall Length: 4 5/8" BulletPoint3 : "Taper length" is a long Straight Shank drill used to drill deep holes. BulletPoint4 : Shank Diameter: 7/64" ItemName : 7/64""Taper Length" Long Straight Shank Drill Bit, 4 5/8" Overall Length, High Speed Steel (PACK OF 4) ItemPackageQuantity : 4 ItemTypeKeyword : taper-shank-drill-bits Manufacturer : Drill Bits - Long Material : High Speed Steel NumberOfPieces : 1 PartNumber : DRTL-7/64BP ProductDescription : High Speed Steel. Taper length is a longer straight shank drill used where a deeper hole is required. Shank size is the same as the diameter of the drill. ProductSiteLaunchDate : 2005-02-13T00:00:00.000Z SurfaceRecommendation : Alloy Steel UnspscCode : 27111700