The impactful scene saw Hela catching Mjolnir after Thor flung it and holding the enchanted hammer mid-air before crushing it to pieces. Odin previously told his son the power of the Uru metal had no equal but clearly that's an overstatement as she destroys it with ease.

Can Hela destroy Stormbreaker?

Stormbreaker is a superior weapon, as even the Infinity Gauntlet couldn't impede it. 2. Hela has never wielded it, she had a grandfathered power over Odin's enchantment, which wasn't instituted until the first Thor movie. ... Hela's power was tied to Asgard, it has been destroyed.

How did Thor get Mjolnir back after Hela destroyed it?

In Avengers: Endgame, Thor brings back Mjolnir (his hammer) from the past to his "future" self through the quantum tunnel. Later in the movie, Captain America gets hold of it being worthy.