Tools worthy of a mention.

[spudulike]

Not sure if I have mentioned this set before. I have only used it a handful of times, it didn't cost more than £25 but it has made some very tricky jobs sooooo much easier. 

It is basically for removing any bearing that has disintegrated especially ones in blind holes.

Although it was cheap, it has been stonking. The latest one was removing a disintegrated wheel bearing from the Mother in Laws walker.

You insert the appropriate die inside the outer bearing race, do up the top to expand it tight then use the appropriate puller to pull the offending item out.