[PDF] general safety recommendations for the - Surtech
brittle materials. INTRODUCTION. After diamond, CBN is the hardest abrasive mineral. CBN abrasive belts are particularly well suited for grinding hardened steel ... Rockwell hardness above 55. Tungsten Carbide. Parts coated with ceramics. Silicon carbide parts. In all these cases the diamond abrasives are used wet.
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surtech's website is surtech.co.uk