A few questions for those experienced regarding lapping:

1. What is the main purpose of lapping, and when do you know to do it?

2. I've read a lot of posts that say to lap a hone with 1000 grit wet/dry sandpaper - but I have also heard of some horror stories of sandpaper grit and/or color getting embedded in the hone...how do you prevent this?

Is lapping what a Norton Flattening Stone is for? If so, why not just get one of those and not have to deal with the sandpaper (I think they only cost $19.99)...is there a difference between using the flattening stone and the sandpaper?

3. What is the process - just make sure everything is wet and rub straight back and forth? How much pressure? How many swipes back and forth are recommended?


I know there are a lot of questions...sorry to all those who know the answers and are willing to impart their knowledge! "I am not worthy!"