If you look at Post 20 in the above link, T-Mar shows how to use these cheap cartridge bearing pullers Bike Tools Etc. - 1000's of bicycle tools and parts for the home mechanic! ; I have used them and they work very well; but the tool may not last through very many removals (depending how hard you have to pound on them), so you may want to buy a couple. Unfortunately I only have a couple sets for the NR rear hubs, nothing for the front; the fronts are smaller in diameter. Also the Nuovo Tipo are not just inferior, they are a different size.