The DMT F70 Diamond Whetstone that travels with you. It has a flip open lid/handle and a swivel ri...The DMT F70 Diamond Whetstone that travels with you. It has a flip open lid/handle and a swivel ring for a key chain. 140 mm when open, this is the perfect pocketknife accessory. Effective on the hardest stainless steel blades, tools and sporting goods. Handle folds easily for protected storage. Extra Fine. Green. 1200g. Made with real diamond (monocrystaline). Easy to use - requires only light pressure to produce a keen edge. Uses water as a lubricant. Can be used to hone and sharpen steel, ceramics, glass, tungsten carbide, stone, etc.
The DMT F70 Diamond Whetstone that travels with you. It has a flip open lid/handle and a swivel ring for a key chain. 140 mm when open, this is the perfect pocketknife accessory. Effective on the hardest stainless steel blades, tools and sporting goods. Handle folds easily for protected storage. Extra Fine. Green. 1200g. Made with real diamond (monocrystaline). Easy to use - requires only light pressure to produce a keen edge. Uses water as a lubricant. Can be used to hone and sharpen steel, ceramics, glass, tungsten carbide, stone, etc.