The Trend Fast Track Diamond Roughing Stone is an essential tool for rapid material removal and rough shaping of blades and tools. Featuring a durable diamond abrasive surface with a coarse 100 grit, this silver stone quickly re-profiles edges and removes significant material, making it ideal for restoring heavily damaged or dull tools. Its robust construction ensures long lasting performance. Designed for efficiency, it provides an aggressive cut for initial sharpening stages before fine tuning. Suitable for a wide range of applications including woodworking tools, kitchen knives, and general workshop use. Can be used dry or with a small amount of water for optimal results.