Manufacturer Part Number: GSBSET3|Drill Bit Set Type|Step Drill BitsNumber of Pieces|3Tool Material|SteelMinimum Drill Bit Size (Frac Inch)|1/2Maximum Drill Bit Size (Frac Inch)|Minimum Drill Bit Size (mm)|Maximum Drill Bit Size (mm)|Shank Type|3-FlatCoating/Finish|Steam OxidePoint Type|Split PointMinimum Drill Bit Size (Letter)|Minimum Drill Bit Size (Inch)|0.5000Minimum Drill Bit Size (Wire)|Maximum Drill Bit Size (Inch)|1.1250Maximum Drill Bit Size (Letter)|Maximum Drill Bit Size (Wire)|Drill Point Angle|130Series|Shank Size|Number Of Hole Sizes|20Drill Bit Size 4 (Decimal Inch)|Drill Bit Size5 (Decimal Inch)|Drill Bit Size3 (Decimal Inch)|Drill Bit Size2 (Decimal Inch)|Drill Bit Sizes Included (Inch)|Drill Bit Sizes Included (Wire)|Drill Bit Sizes Included (mm)|Drill Bit Sizes Included (Letter)|Drill Bit Sizes Included (Decimal Inch)|Step Increments|Number Of Flats|3Minimum Hole Size (Inch)|Maximum Hole Size|Shank Diameter|Shank Taper Designation|Overall Length|1/2, 7/8, 1-1/8Contents|3 Step Bits (#1, #4, #9); CaseCoolant Through|Cutting Direction|Additional Information|Drill Length Type|Fastener Size Compatibility (Inch)|Fastener Type Compatibility|Flute Length|Material Set Type|Specification Designation|Specification Number|Standards|Step Diameter|UNSPSC Code|Storage Unit Height|Storage Unit Length|Storage Unit Material|PlasticStorage Unit Width|System Of Measurement|InchTap Thread Size|Tool Application|SteelTool Performance|M2Product Service Code|Storage Unit Type|Case