1. Chisel Sharpening Guide This grinding guide system ensures precise sharpening of chisels every time while maintaining an accurate angle.2. Aluminum alloy construction: Crafted from durable aluminum alloy, this chisel sharpening guide is built to last and withstand regular use without breaking, even after years of service.3. Versatile Tool This chisel honing tool enhances cutting performance and precision, making it ideal for a wide range of woodworking projects. It works effectively on wood chisels, planer knives, blades, carving knives, plane irons, flat chisels, and more. Compatible with both oil and water stones.4. Versatile Tool This chisel honing tool boosts cutting efficiency and accuracy, catering to diverse woodworking applications.