83 / | HD | CUTTING |
401 | DF | WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION {18} |
703 | DF | .~ Plural passes of diminishing work piece through tool station {2} |
704 | DF | .~.~ Work alternately, angularly re-oriented relative to tool station {2} |
705 | .~.~.~ By additional means to engage work and orient it relative to tool station |