Item #: 42637801Brand: KennametalModel #: 5990939 Product Specifications Drill Bit Size (Inch) 17/64 Drill Bit Size (Decimal Inch) 0.2656 Drill Bit Material Solid Carbide Drill Point Angle (Degrees) 135 Coating/Finish Bright/Uncoated Flute Type Regular Spiral Cutting Direction Right Hand Primary Workpiece Material Aluminum & Non-Ferrous Coolant Through Yes Number of Flutes 2 Overall Length (mm) 91.00 Overall Length (Decimal Inch) 3.5827 Flute Length (mm) 53.00 Flute Length (Decimal Inch) 2.0866 Flute By Diameter Ratio 5xD Shank Diameter (mm) 8 Maximum Drilling Depth (mm) 43.00 Shank Length (mm) 36 Drill Point Length (mm) 1.25 Drill Bit Diameter Tolerance 0.0002 to 0.0008 in Shank Type 3-Flat Drill Bit Grade Specialized Drill Bit Size Range (Decimal Inch) 0.2500 - 0.3000 UNSPSC Code 23241634