dmt how to use
DIAMOND GRITS. 1  By working through the DMTÂ® system of progressively finer grits, you will quickly achieve a razor sharp edge on quality knives and tools. 2  KNIFE RECOMMENDATIONS: Back To Top. 3  6 or 8 Diamond Whetstoneâ¢. 4  Single sided DiafoldÂ®.  8 or 250mm 1  DuoSharpÂ®. Double sided DiafoldÂ®.