Specification Brand : NEIKO BulletPoint1 : REPLACES 28 DRILL BITS: This set includes three standard SAE step drill bits that replace 28 individual drill bits BulletPoint2 : TITANIUM COATED STRENGTH: Made of high speed steel with titanium coating for added durability and bit life BulletPoint3 : SMOOTH DRILLING ACTION: Two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip BulletPoint4 : A COMPLETE SAE SET: Comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit BulletPoint5 : CUTS AND DEBURRS: Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill Color : Titanium CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier : 10837013101939 ExternallyAssignedProductIdentifier1 : 741870948947 ExternallyAssignedProductIdentifier2 : 0741870948947 FinishType : Titanium IncludedComponents : Step Drill Bit Set ItemName : Neiko 10193A Titanium Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE)(Pack of 10,100 Count Total) ItemPackageDimensions_Height : 53.975 centimeters ItemPackageDimensions_Length : 20.32 centimeters ItemPackageDimensions_Width : 37.465 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : Ridgerock Tools Inc. Material : Alloy Steel ModelNumber : 10193A NumberOfFlutes : 2 NumberOfItems : 100 PackageLevel : case PartNumber : 10193A ProductDescription : Package Includes: 1 x Drill Bit 1 x Drill Stop 1 x Hex Key