This is the best tool to use on that type bottom bracket.
But since there is already damage to the cups, and considerable rust, your task is more difficult.
I once had to melt one out with a torch.
@dmczone started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
This is the best tool to use on that type bottom bracket.
But since there is already damage to the cups, and considerable rust, your task is more difficult.
I once had to melt one out with a torch.