Norton Knife Sharpener Fine/Coarse Combination Stone

The Norton Crystolon 100/280-grit combination oilstone is a versatile sharpening tool designed for efficiently repairing and maintaining razor-sharp edges on various cutting implements. Manufactured by the renowned Norton Abrasives, this stone is crafted from silicon carbide, with one face featuring a 100-grit coarse surface and the opposite face boasting a 280-grit fine surface.

The coarse 100-grit side is ideal for quickly restoring damaged or severely dulled edges on tools like chisels, knives, plane blades, and precision instruments. This fast-cutting abrasive surface allows users to generate new edge angles and repair nicks, chips, and other issues caused by improper sharpening. In contrast, the 280-grit fine side is well-suited for sharpening slightly dulled edges and refining the finish left by the coarser grit.

This combination oilstone is designed to provide versatility and efficiency in the sharpening process. The stone is pre-filled with oil, eliminating the need for pre-soaking and ensuring that the lubricant remains on the surface during use. The oil helps prevent metal from bonding with the abrasive, flushing away dislodged particles and keeping the stone's surface free-cutting.

Measuring 1 x 8 x 2 inches (H x W x D), this bench-friendly stone is suitable for a wide range of sharpening tasks, from kitchen knives and hunting tools to chisels and precision instruments. Its silicon carbide composition makes it harder and more durable than traditional waterstones, providing long-lasting performance and consistent sharpening results.

Sharpening stones, or whetstones, are essential tools for maintaining the edges of steel cutting implements. The sharpening process involves grinding away portions of the metal to adjust the angle and reform the shape of the edge, while honing removes small imperfections. Stones can be flat or shaped, and are categorized by the size of their abrasive particles, known as grit. Coarser grit stones are used for more aggressive metal removal, while finer grit stones produce the sharpest edges.

Norton Abrasives, a brand of Saint-Gobain, has been manufacturing sanding, grinding, and polishing abrasives in the United States since 1885. The company is ISO 9000 and 14001 certified, ensuring high-quality and environmentally-friendly products. The JB8 Combination Crystolon Bench Oilstone is a testament to Norton's commitment to innovation, providing users with a versatile and efficient sharpening solution.

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