The Faithfull Diamond stones will sharpen steel, HSS and tungsten carbide tools and may also be used to abrade glass, ceramic tiles and porcelain. Diamond stones may be used dry or with water as a lubricant. Always dry the stone after use a...

Set containing 3 sharpening stones in 400, 600 and 1000 grit. Features ABS plastic base with non-slip pads for use on most surfaces, and a sharpening surface which remains flat. Suitable for use dry or with water as a lubricant. Ideal for general purpose...