Here is an old post on this subject. Not sure if you have already seen this or not. I posted pictures of a puller I made from scrap steel I already had in my shop. Looks crude, not real pretty, but works great and the price was right. Has never failed to remove an early Ford rear drum for me.
https://www.fordbarn.com/forum/showth...um+hub+pullers
PS...that 3/4" electric impact wrench is used to pull the really tight ones.