| 408 / | HD | CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL |
| 146 | DF | TOOL-SUPPORT WITH MEANS TO MOVE TOOL RELATIVE TO TOOL-SUPPORT {1} |
| 147 | DF | .~ To move radially {4} |
| 153 | DF | .~.~ Moving means including wedge, screw or cam {7} |
| 173 | DF | .~.~.~ Rotary cam {2} |
| 174 | DF | .~.~.~.~ Scroll plate {3} |
| 176 | | .~.~.~.~.~ With means to rotate scroll |