83 / | HD | CUTTING |
284 | DF | CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK {17} |
307.1 | DF | .~ Wire tool {1} |
307.2 | .~.~ On tool support having reciprocation parallel to direction of work-feed {1} | |
307.3 | DF | .~.~.~> And rotation about axis parallel to direction of work-feed |