Spade

Spades were tools primarily used for digging.

When they landed on a Australian beach in 2018, the Second Doctor told Jamie McCrimmon and Victoria Waterfield to get some buckets and a spade from the TARDIS for him to build sand castles. However, they were soon attacked by Anton, Rod and Curly, never giving them a chance to fetch the buckets and the spade. (TV: The Enemy of the World)

Rory Williams squashed a giant fly with a spade. (COMIC: Buzz!)

The spade in the Twelfth Doctor's confession dial was made of an amalgam of duralinium and dwarf star alloy, a combination theoretically strong enough to cut azbantium. (PROSE: The Veil)