Achieve razor-sharp edges with the DMT D6E Diamond Whetstone, measuring 150mm by 50mm, designed for precision sharpening of all hard materials including carbide and steel. This extra fine whetstone features a unique interrupted surface, allowing for efficient sharpening with minimal effort. Its durable construction ensures it won't break, chip, or crack, making it a reliable choice for both professionals and hobbyists. The non-slip rubber feet provide stability during use, enhancing safety and control. For lubrication, simply use water—no oils or mess required. The grit size is clearly marked, with a dual-colored circle indicating the grit level: Blue for Coarse Grade 325, Red for Fine Grade 600, and Green for Extra Fine Grade 1200. Elevate your sharpening experience with this high-performance tool, perfect for maintaining your tools and other cutting implements.