Product Details: Manufacturer Part Number: 49024|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|12.00Drill Bit Size (Decimal Inch)|0.4724Tool Material|CobaltCutting Direction|Right HandCoating/Finish|Number Of Flutes|2Spiral Type|RegularFlute Type|SpiralDrill Point Angle|135Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.4724Drill Tip Finish/Coating|OxideOverall Length (mm)|105.74Overall Length (Decimal Inch)|4.163Overall Length (Inch)|Shank Diameter (mm)|12.00Series|559Point Type|SplitWeb Thinning|Web Configuration|Number of Margins|Drill Length Type|Screw MachineMaximum Drilling Depth (Decimal Inch)|1.6534Maximum Drilling Depth (mm)|Shank Length (Inch)|Shank Length (Decimal Inch)|2.0810Shank Length (mm)|52.86Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Flute By Diameter Ratio|4xDTool Performance|Heavy-DutyDrill Bit Diameter Tolerance|+0.0000 to -0.0010 inStandards|ISOFlute Length (Decimal Inch)|2.0820Flute Length (Inch)|Flute Length (mm)|52.88Drill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.4500 to 0.5000Drill Bit Size Range (mm)|11.00 - 13.50Specification Number|DIN 1897Specification Designation|DINMaterial Grade|M42Product Service Code|UNSPSC Code|23241635