Product Details: Manufacturer Part Number: 70389|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|8.5Drill Bit Size (Decimal Inch)|0.3346Drill Bit Material|HSSDrill Point Angle (Degrees)|118Coating/Finish|TiNFlute Type|Regular SpiralCutting Direction|Right HandPoint Type|StandardPrimary Workpiece Material|Cast Iron; SteelSpecification Number|DIN 338Coolant Through|NoNumber of Flutes|2Drill Bit Finish/Coating|Flute Length (Inch)|Primary Workpiece Material Code|Shank Diameter (Decimal Inch)|0.3346Overall Length (mm)|117Overall Length (Inch)|Overall Length (Decimal Inch)|4.6063Spiral Type|RegularFlute Length (mm)|75.00Flute Length (Decimal Inch)|2.9528Series|150TNTool Application|Flute By Diameter Ratio|Shank Diameter (Inch)|Shank Diameter (mm)|8.5Maximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Maximum Drilling Depth (Inch)|Shank Length (mm)|42Shank Length (Decimal Inch)|1.6535Shank Length (Inch)|Number of Flats|Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Drill Bit Diameter Tolerance|+0.0000 to -0.0010 inWeb Thinning|Web-ThinnedWeb Configuration|TaperedShank Type|StraightTool Performance|General PurposeStandards|DIN 338Double Margin|Drill Bit Grade|General PurposeDrill Bit Size Range (Decimal Inch)|0.3000 - 0.3500Drill Bit Size Range (mm)|8.00 - 9.00Material Grade|Specification Designation|DINProduct Service Code|UNSPSC Code|23241634