83 / | HD | CUTTING |
401 | DF | WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION {18} |
425 | DF | .~ Cut made parallel to direction of and during work movement {12} |
425.2 | .~.~ Including plural, laterally spaced tools {1} | |
425.3 | DF | .~.~.~> Tools mounted on common tool support {1} |