Manufacturer Part Number: C18106|Drill Bit Size (Inch)|Drill Bit Size (Wire)|#53Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.0595Drill Bit Material|High Speed SteelDrill Point Angle (Degrees)|135Coating/Finish|Flute Type|SpiralCutting Direction|Right HandPoint Type|SplitPrimary Workpiece Material|Cast Iron; SteelSpecification Number|Coolant Through|NoNumber of Flutes|2Drill Bit Finish/Coating|Gold; OxideFlute Length (Inch)|7/8Primary Workpiece Material Code|K; PShank Diameter (Decimal Inch)|0.0595Overall Length (mm)|47.63Overall Length (Inch)|1-7/8Overall Length (Decimal Inch)|1.8750Spiral Type|RegularFlute Length (mm)|22.23Flute Length (Decimal Inch)|0.8750Series|1878Tool Application|Flute By Diameter Ratio|Shank Diameter (Inch)|Shank Diameter (mm)|1.51Maximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Maximum Drilling Depth (Inch)|Shank Length (mm)|25.41Shank Length (Decimal Inch)|1.0004Shank Length (Inch)|Number of Flats|Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Drill Bit Diameter Tolerance|+0.0000 to -0.0005 inWeb Thinning|Web Configuration|TaperedShank Type|Straight-CylindricalTool Performance|High PerformanceStandards|ASME B94.11M; DIN 338Double Margin|Drill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.0500 - 0.1000Drill Bit Size Range (mm)|Material Grade|Specification Designation|Product Service Code|UNSPSC Code|23241634