Forget gold cards or platinum cards, get yourself a diamond card. A
credit card sized (80 x 50mm) steel plate coated on one side with a
continuous diamond surface, keep one in your wallet for sharpening
knives and tools. Available in a choice of two grades: Fine 600 grit = 25 micron and ..
DMT Mini-Hones have 63.5 x 19mm of continuous diamond hone permanently bonded to a comfortable, colour coded handle for easy identification. The Mini-Hones have a protruding tip just 0.85mm thick for getting into tight corners. These are amongst the handiest sharpening tools money can buy, with hund..