46390 ⎘
Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for ; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about another axis, e.g. mounted on the surface of a cone or curved body for thin material, e.g. for sheets, strips or the like