A method of manufacturing a coaxial cable assembly comprising the steps of: providing a coaxial electrical cable comprising a central inner conductor, an inner insulator surrounding the inner conductor, an outer conductor surrounding the inner insulator, and an outer insulator surrounding the inner insulator; providing a generally cylindrical seamless outer ferrule having a ferrule radius; providing a terminal having an inner ferrule intermediate the outer insulator and the inner insulator; providing a crimping tool including four crimping dies each having a die face defining a concave crimping surface having a consistent indentation radius that is substantially equal to an indentation radius of the formed outer ferrule and four limiting dies defining a concave limiting surface having a limiting radius that is greater than the indentation radius of the crimping dies and located intermediate two adjacent crimping dies of the four crimping dies; placing the outer ferrule over a portion of the outer insulator; and deforming the outer ferrule using the crimping tool to form four indentations and four projections in the outer ferrule that are evenly spaced about a circumference of the outer ferrule, wherein the four indentations each have the indentation radius that is substantially equal to the consistent indentation radius of the die face, wherein the limiting dies are configured to limit the height of each projection to equal to or less than a height threshold and are located intermediate two adjacent crimping dies of the four crimping dies, wherein adjacent crimping dies are spaced approximately 90 degrees apart about a longitudinal axis of the crimping tool, and wherein adjacent limiting dies of the four limiting dies are also spaced approximately 90 degrees apart about the longitudinal axis of the crimping tool. providing a coaxial electrical cable comprising a central inner conductor, an inner insulator surrounding the inner conductor, an outer conductor surrounding the inner insulator, and an outer insulator surrounding the inner insulator; providing a generally cylindrical seamless outer ferrule having a ferrule radius; providing a terminal having an inner ferrule intermediate the outer insulator and the inner insulator; providing a crimping tool including four crimping dies each having a die face defining a concave crimping surface having a consistent indentation radius that is substantially equal to an indentation radius of the formed outer ferrule and four limiting dies defining a concave limiting surface having a limiting radius that is greater than the indentation radius of the crimping dies and located intermediate two adjacent crimping dies of the four crimping dies; placing the outer ferrule over a portion of the outer insulator; and deforming the outer ferrule using the crimping tool to form four indentations and four projections in the outer ferrule that are evenly spaced about a circumference of the outer ferrule, wherein the four indentations each have the indentation radius that is substantially equal to the consistent indentation radius of the die face, wherein the limiting dies are configured to limit the height of each projection to equal to or less than a height threshold and are located intermediate two adjacent crimping dies of the four crimping dies, wherein adjacent crimping dies are spaced approximately 90 degrees apart about a longitudinal axis of the crimping tool, and wherein adjacent limiting dies of the four limiting dies are also spaced approximately 90 degrees apart about the longitudinal axis of the crimping tool.