DIFF Subgroup Additional Only
B25D 2216/0007 Details of percussion or rotation modes
Full Title
Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit > Details of percussion or rotation modes
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Note: 4 CPC extensions are marked as secondary classification only.