This Extra Fine grade DMT F70 Diamond Whetstone in green delivers the ultimate polished edge for precision work. The 1200g extra fine grit is perfect for creating razor-sharp finishing edges and polishing already sharp blades to their finest cutting potential. Ideal for fine woodworking tools, quality pocket knives, and precision cutting instruments, this variant excels at removing the finest scratches and creating a mirror-polished edge. The extra fine diamond surface works exceptionally well on high-quality stainless steel and tool steel blades that demand the sharpest possible edge. The flip-open handle provides excellent control during delicate finishing work, whilst the compact folding design protects the fine diamond surface when stored. The green colour coding ensures you'll always select the correct grade for final honing and polishing operations. When opened to 140mm, it provides sufficient surface area for precise, controlled sharpening strokes. Features and Benefits: • Extra fine 1200g grit for mirror-polished edges • Green colour coding for instant recognition • Perfect for final honing and finishing • Creates razor-sharp precision edges • Ideal for fine woodworking and precision tools • Compact keychain portability Specifications: Whetstone Type: Miniature Grit Type: Extra Fine Length (mm): 140