Tormek DC-250 Coarse Diamond Wheel a grit size of 360, designed for fast steel removal when shaping and quickly repairing dull or damaged edges. This versatile wheel is suitable for use on all types of materials, including steel, ceramic, and carbide. Featuring diamond abrasive on two surfaces—the edge and one side—it allows you to create either a concave or a flat bevel cutting edge on your tools. The MB-100 Multi-Base is required for vertical sharpening with the appropriate jigs. Additionally, the package includes one 150ml bottle of anti-corrosion concentrate. The DC-250 is compatible with the Tormek T-8, T-7, and earlier Tormek models that have a 10" (250 mm) stone diameter. Made in Sweden. Model Number: DC-250