Boride Stone – 900F
D S a Products
£2.74
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The 900F aluminium oxide finishing stone has a super-fine structure and excellent breakdown properties for final finishing prior to mirror finishing. The 900F works especially well on P-20 mould steel with a hardness ranging from 29 to 32Rc as well as 420 stainless steel. The 900F is primarily used for hand finishing operations. NOTE: LIMITED STOCK ON THESE ITEMS The 900F aluminium oxide finishing stone has a super-fine structure and excellent breakdown properties for final finishing prior to mirror finishing. The 900F works especially well on P-20 mould steel with a hardness ranging from 29 t
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