Manufacturer Part Number: 4148812|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|2.30Drill Bit Size (Decimal Inch)|0.0906Tool Material|Solid CarbideCutting Direction|Right HandCoating/Finish|Multilayer TiAlNNumber Of Flutes|2Spiral Type|RegularFlute Type|SpiralDrill Point Angle|140Coolant Through|YesShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.1575Drill Tip Finish/Coating|Overall Length (mm)|58Overall Length (Decimal Inch)|2.2835Overall Length (Inch)|Shank Diameter (mm)|4.00Series|B051A-CPGPoint Type|StandardWeb Thinning|Web Configuration|TaperedNumber of Margins|Drill Length Type|StubMaximum Drilling Depth (Decimal Inch)|0.3937Maximum Drilling Depth (mm)|10.00Shank Length (Inch)|Shank Length (Decimal Inch)|1.1024Shank Length (mm)|28.00Drill Point Length (mm)|0.36Drill Point Length (Decimal Inch)|0.0143Flute By Diameter Ratio|3xDTool Performance|Drill Bit Diameter Tolerance|-0.0006 to 0.0000 in; -0.014 to 0.000 mmStandards|Flute Length (Decimal Inch)|0.5118Flute Length (Inch)|Flute Length (mm)|13.00Drill Bit Grade|Drill Bit Size Range (Decimal Inch)|0.0000 to 0.1000Drill Bit Size Range (mm)|0.00 - 3.50Specification Number|DIN 6537KSpecification Designation|DINMaterial Grade|Product Service Code|UNSPSC Code|23241635