The DMT Credit Card Diamond Whetstone in Coarse grit is the ideal choice for rapid material removal and restoring damaged or very dull edges. Identified by its distinctive blue colour-coded case, this variant is perfect for initial sharpening work and reshaping cutting edges that have been neglected or heavily worn. Measuring a compact 83 x 51mm, this coarse grit sharpener fits easily in your pocket or wallet, ensuring you're always prepared for emergency edge restoration tasks. The aggressive diamond surface makes quick work of blunt blades, chipped edges, and tools requiring significant material removal before progressing to finer grits. The included vinyl carrying case protects the diamond surface whilst the blue colour coding allows instant identification in your toolbox or work bag. This is an essential first-stage sharpener for tradespeople working with heavily-used cutting tools. Features and Benefits: • Coarse grit for rapid edge restoration and material removal • Blue colour-coded case for easy identification • Credit card size (83 x 51mm) for ultimate portability • Ideal for repairing damaged or very dull edges • No oil or water required for field use Specifications: Whetstone Type: Credit Card Sized Grit Type: Coarse Length (mm): 83

Retailer feed snapshot imported on 21 October 2026. Not live-checked or automatically refreshed. Confirm delivery, stock and final price at the retailer.