Hone your finest edge with the coarse diamond plate for your Work Sharp Guided Field Sharpener. 1” x 4” coarse diamond plate (220 Grit) for the Guided Field Sharpener. ⚠ Not for Sale in Quebec Due to compliance requirements outlined in Quebec's Bill 96, this product is not authorized for sale or shipment into the province of Quebec. The product packaging, user manuals, and/or product labeling do not meet the French language requirements for Quebec as mandated under current regulations.