Werkzeug Emoji
The first tool in history was a stick taken by a monkey in order to become a human. The stick was super inconvenient for cutting trees and tightening screws. That's why people created a lot of tools for all kinds of construction and repair work. You see their emojis on this page.
For some reason I don't spy a power tool here. Where is my favourite perforator that I use to muffle my neighbour's TV-set? Plus, there is no screw gun, and it's a shame, because how am I supposed to drive screws? And I'm not even gonna rant about the missing angle grinder... Which came in handy when I was cutting a 50-millimetre board.