Manufacturer Part Number: 5999011|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|FDrill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.2570Drill Bit Material|High Speed SteelDrill Point Angle (Degrees)|135Coating/Finish|Oxide; BronzeFlute Type|SpiralCutting Direction|Right HandPoint Type|StandardPrimary Workpiece Material|Steel; Stainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium; Hard MaterialSpecification Number|NAS 907Coolant Through|NoNumber of Flutes|2Drill Bit Finish/Coating|Flute Length (Inch)|2-7/8Primary Workpiece Material Code|P; M; K; N; SShank Diameter (Decimal Inch)|0.2570Overall Length (mm)|Overall Length (Inch)|4-1/8inOverall Length (Decimal Inch)|4.125Spiral Type|RegularFlute Length (mm)|Flute Length (Decimal Inch)|2.8750Series|R10CO-R15CO-R18COTool Application|DrillingFlute By Diameter Ratio|11xDShank Diameter (Inch)|Shank Diameter (mm)|Maximum Drilling Depth (Decimal Inch)|2.8750Maximum Drilling Depth (mm)|Maximum Drilling Depth (Inch)|2-7/8Shank Length (mm)|Shank Length (Decimal Inch)|1.2500inShank Length (Inch)|1-1/4Number 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|ANSIDouble Margin|NoDrill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.2500 - 0.3000Drill Bit Size Range (mm)|Material Grade|Specification Designation|NASProduct Service Code|UNSPSC Code|23241634