Manufacturer Part Number: 9006590127000|Drill Bit Size (Inch)|1/2Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.5000Tool Material|CobaltCutting Direction|Right HandCoating/Finish|CoatedNumber Of Flutes|2Spiral Type|Flute Type|ParabolicDrill Point Angle|130Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.5000Drill Tip Finish/Coating|Overall Length (mm)|102.00Overall Length (Decimal Inch)|4.0157Overall Length (Inch)|Shank Diameter (mm)|12.70Series|659Point Type|StandardWeb Thinning|Web-ThinnedWeb Configuration|ParallelNumber of Margins|Drill Length Type|StubMaximum Drilling Depth (Decimal Inch)|1.2580Maximum Drilling Depth (mm)|31.95Shank Length (Inch)|Shank Length (Decimal Inch)|2.0079Shank Length (mm)|51.00Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Flute By Diameter Ratio|3xDTool Performance|Drill Bit Diameter Tolerance|+0.000 to -0.027 mmStandards|DIN 1897Flute Length (Decimal Inch)|Flute Length (Inch)|Flute Length (mm)|51.00Drill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.5000 to 0.6000Drill Bit Size Range (mm)|Specification Number|DIN 1897Specification Designation|DINMaterial Grade|Product Service Code|UNSPSC Code|