The Norton IB8 1 INDIA Combination Oilstone Bench Sharpening Stone is a high-quality sharpening stone designed for metalworking. With an overall thickness of 1 inch and dimensions of 8x2x1 inches, this rectangle-shaped oilstone is perfect for precision sharpening. The combination grade ensures versatility in sharpening various types of blades and tools. Made by the reputable brand Norton, this sharpening stone is a reliable tool for professionals in CNC, metalworking, and manufacturing industries. No signs of heavy use. Bin B