Työkaluilla
Työkaluilla is a Finnish word that translates to "with tools" or "using tools" in English. It is a grammatical case of the noun "työkalu," which means "tool." Specifically, "työkaluilla" is the adessive plural form of "työkalu." The adessive case in Finnish is used to indicate accompaniment, possession, or the location where something happens. When referring to tools, the adessive plural "työkaluilla" signifies that an action is performed with the aid of multiple tools or that someone possesses multiple tools.
For example, one might say "Rakensin talon työkaluilla" which translates to "I built the house with tools."