The Bahco 528-COM sharpening stone is a versatile tool specifically designed for honing the edges of chisels and planes. Made from high-quality aluminum oxide, this combination stone features two different grits that cover a wide range of applications. The coarse side with 120 grit is excellent for grinding out notches and straightening the cutting surface, while the fine side with 400 grit is intended for sharpening and honing the edge. The sharpening stone can be used dry, with oil, or with water, making it a flexible tool for various machining processes. Additionally, it is recommended to use the stone before final finishing with a natural stone to achieve optimal results. Cleaning the stone is simple by rubbing it with sandpaper and water, which supports the maintenance and longevity of the tool.

• Two different grits for versatile applications
• Coarse side for grinding and straightening
• Fine side for sharpening and honing
• Can be used dry, with oil, or with water
• Easy cleaning with sandpaper and water.