227 / | HD | ELONGATED-MEMBER-DRIVING APPARATUS |
82 | DF | WITH MEANS TO FORM MEMBER PRIOR TO PENETRATION OF WORK {5} |
85 | .~ With offset tools to deform members (e.g., bending, drawing, etc.) {2} | |
86 | DF | .~.~> With cutting edge on driver |
87 | DF | .~.~> With driver acting through offset tools {2} |