Folding Diamond Whetstone

• Diamond whetstone supplied in a handy storage case that unfolds to act as a handle. • Suitable for the sharpening of knives, scissors, cutting blades, carbon steel, HSS, tungsten and carbide tools. • Combination of 400 and 600Grit surfaces. • Can be used dry or with water as a lubricant, no oils are necessary. • Dimensions (W x D x H): 30 x 15 x 125mm (Folded).