Manufacturer Part Number: CCH-CCH1590|Cutter Head Diameter (Inch)|5/16Collar Thickness|Drill Size Compatibility (Inch)|Cutter Head Diameter (Fractional Inch)|Cutter Head Diameter (Wire)|Cutter Head Diameter|Drill Size Compatibility (Letter)|Drill Size Compatibility|Collar Thickness (Inch)|1/4Drill Size Compatibility (Fractional Inch)|Drill Size Compatibility (Wire)|Overall Length|Included Angle|90Tool Material|High-Speed SteelNeck Diameter|Cutter Head Length|Coated|Coating|Bright/UncoatedSeries|Tool Application|ChamferingTool Performance|Cutting Direction|Right HandCenterline Angle|45Primary Workpiece Material|Primary Workpiece Material Code|Secondary Workpiece Material|Secondary Workpiece Material Code|Collar Diameter (Inch)|7/16Cutter Head Length (Inch)|5/8UNSPSC Code|23241603