Specification Brand : RedLine Tools BulletPoint1 : 135° Point Angle BulletPoint2 : .4375 Cutting Diameter BulletPoint3 : 7/16 (.4375) Round Shank Diameter BulletPoint4 : Pack of 6 BulletPoint5 : American Made HSS CuttingAngleString : 135.0 degrees FinishType : Oxide Finish IncludedComponents : Bare-Tool ItemName : RedLine Tools - 7/16 (.4375) Mechanics Length Drill Bit (Pack of 6), Oxide Finish, 2.0625 Flute Length, 3.4375 OAL - RD41928 ItemPackageQuantity : 6 ItemTypeKeyword : mechanics-length-drill-bits Manufacturer : RedLine Tools Material : High-Speed Steel NumberOfFlutes : 2 NumberOfItems : 6 PartNumber : RD41928 ProductDescription : RedLine Tools has a comprehensive selection of quality American made drills. We’ve compiled this extensive assortment to provide you with the ultimate in control and precision when working with a wide variety of materials. From micro drills to large taper shank drills we've got you covered. Our offering includes: HSS, cobalt and carbide drills with a variety of different coatings, as well as uncoated, to best suit your application. ProductSiteLaunchDate : 2014-11-11T23:49:33.070Z Size : 7/16 in UnspscCode : 27111701