Originally Posted by GrimReaper
1200 grit wet'n'dry because it was the finest grade I could find, (1500 or 2000 grit would be ideal) but I put some metal polish on the paper before lapping (figure 8 motion) Afterwards I just used isopropanol to clean out or dissolve any residue the polish left behind and that was that. For the final cut I prefer to use wet'n'dry that is pretty much worn out or at least has had heavy use as it seems to give a more uniform finish. The keyy is to take your time doing it, I spent about an hour or more to get the finish in those screenies, but in all honesty as long as it is 'flat' thats enough.




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