… Tools for working in the hand, pneumatic, hydraulic or with self-contained electric or non-electric …
Explanatory notes
… the hand during use, and also heavier tools (such as earth rammers) which are portable, that is, which can be lifted … bench, floor, etc., those with provisions for running on rails (e.g., machines for slotting or drilling railway sleepers) and walk-behind or similar hand-directed …