Manufacturer Part Number: C20935|Drill Bit Size (Inch)|1/4Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.2500Shank Type|StraightDrill Bit Material|Carbide Tipped; High Speed SteelShank Diameter (Inch)|15/64Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Flute Length (mm)|117.47Flute Length (Inch)|4-5/8Flute Length (Decimal Inch)|4.6250Overall Length (mm)|Overall Length (Inch)|6Series|1818Tool Application|HolemakingTool Performance|Drill Bit Cutting Shape|Primary Workpiece Material|Includes|Standards|ANSINumber Of Flutes|2Coating/Finish|SandblastedNumber Of Pieces|1Number Of Flats|UNSPSC Code|27111543