First thing first i'm very new to forum so i would like to salute you from Turkey. My name is Yavuz and have mechanical engineering degree. I'm also hobby machinist, don't have a dedicated garage. Just working on my spare times in a dedicated room inside my flat.
Nowadays i am looking for a granite plate in size of max 400x400 mm (~12 in) and reasonable weight to handle it. Just looked for suppliers and learnt about their different standarts, quality etc..
One of them returned me that they have A and B grades in din 876 standart, also, for both south african and chinese stones. I think that A and B reffers to 0 and 1 grades in standart. (attached image)
I would like to have your opinion, in my case which of them should i choose? I'm not so pro right now and my machines / tools are not in space engineering grade Actually i would like to have that plate for some bed way scraping. With a bit of limited budget i'd like have the most suitable one.
Can you help me on that issue, would grade B (1) and chinese stone be so bad?
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