The Gunners are aiming to win their first trophy in nine years, and will take on the underdog Tigers, who have never won the competition in their history.
Bruce has admitted that his team will face a huge task if Arsene Wenger has a fully-fit squad to choose from at Wembley.
He told reporters: "If their big players [Theo] Walcott, [Jack] Wilshere, [Mesut] Ozil, [Aaron] Ramsey in particular, if they are all fit, they are a good side.
"But hey, they haven't won anything for nine years. It will be heaped on them and I'm starting now!"