Syd

Thanks for all the feedback and advice.

‘I’m getting the stones replaced with the 1500

That would make sense given the 1500 replaced the “old” 3 micron.

Thanks Mark – that’s what I wanted to know. But apart from longevity, is the “friction” level comparable? I’m using it in a progression from 1000 before using the 6 and 3 micron lapping film.

When I saw the stones were 3 micron, I thought using it in this way would be redundant given the lapping films are 6 and 3.