Manufacturer Part Number: 9002230040400|Drill Bit Size (Inch)|Drill Bit Size (Wire)|#21Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.1590Tool Material|High Speed SteelCutting Direction|Right HandCoating/Finish|CoatedNumber Of Flutes|2Spiral Type|RegularFlute Type|SpiralDrill Point Angle|118Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.1591Drill Tip Finish/Coating|Overall Length (mm)|55.00Overall Length (Decimal Inch)|2.1654Overall Length (Inch)|Shank Diameter (mm)|Series|223Point Type|StandardWeb Thinning|Web-ThinnedWeb Configuration|ParallelNumber of Margins|Drill Length Type|StubMaximum Drilling Depth (Decimal Inch)|0.6280Maximum Drilling Depth (mm)|15.94Shank Length (Inch)|Shank Length (Decimal Inch)|1.2992Shank Length (mm)|33.00Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Flute By Diameter Ratio|3xDTool Performance|Drill Bit Diameter Tolerance|+0.000 to -0.018 mmStandards|DIN 1897Flute Length (Decimal Inch)|Flute Length (Inch)|Flute Length (mm)|22.00Drill Bit Grade|Drill Bit Size Range (Decimal Inch)|0.1500 to 0.2000Drill Bit Size Range (mm)|Specification Number|DIN 1897Specification Designation|DINMaterial Grade|Product Service Code|UNSPSC Code|