Product Details: Manufacturer Part Number: 5996974|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|4.50Drill Bit Size (Decimal Inch)|0.1772Drill Bit Material|High Speed SteelDrill Point Angle (Degrees)|135Coating/Finish|Bright/UncoatedFlute Type|SpiralCutting Direction|Right HandPoint Type|StandardPrimary Workpiece Material|Steel; Stainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium; Hard MaterialSpecification Number|DIN 338Coolant Through|NoNumber of Flutes|2Drill Bit Finish/Coating|Flute Length (Inch)|1-27/32Primary Workpiece Material Code|P; M; K; N; SShank Diameter (Decimal Inch)|0.1772Overall Length (mm)|80.00Overall Length (Inch)|3-5/32Overall Length (Decimal Inch)|3.1496inSpiral Type|RegularFlute Length (mm)|47.00Flute Length (Decimal Inch)|1.8504Series|QC21PMTool Application|DrillingFlute By Diameter Ratio|10xDShank Diameter (Inch)|Shank Diameter (mm)|4.50Maximum Drilling Depth (Decimal Inch)|1.8504Maximum Drilling Depth (mm)|Maximum Drilling Depth (Inch)|Shank Length (mm)|33.00Shank Length (Decimal Inch)|1.2992inShank Length (Inch)|Number of Flats|0Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Drill Bit Diameter Tolerance|Web Thinning|Web-ThinnedWeb Configuration|TaperedShank Type|Straight-CylindricalTool Performance|General PurposeStandards|DIN 338Double Margin|NoDrill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.1500 - 0.2000Drill Bit Size Range (mm)|4.00 - 5.00Material Grade|Specification Designation|DINProduct Service Code|UNSPSC Code|23241634