High QualityThe knife sharpening tool is made of premium metal material, with high hardness and wear resistance, strong enough to support the weight of most scissors and it will stay sharp even after several times of sharpening. Totally coated with anti-rust paint, not easy to rust. Precisely fixed angle sharpening toolThe wood chisel sharpening guide can fix the contact angle between the chisel and the grinding wheel, which helps you grip firmly and maintain the correct angle without slipping during sharpening, so that the entire blade can be sharpened evenly. Adjustable sharpening angleYou can adjust the sharpening angle by adjusting the distance between the top of the chisel and the sharpening guide. The angles range from 20 to 45 to help you get a precise angle. Wide CompatibilityYou can adjust the clamping width range (about 0 to 6.5cm). The blade sharpening guide can meet almost all blade sharpening needs. Features flat jaws for gripping mortise chisels and grooved jaws for gripping paring chisels and planer blades. Wide ApplicationThe sharpening guide has a wide range of applications , such as sharpening a chisel, planer, blade, engraver and any other tool that requires sharpening. It is a great tool for carpenter to improve their work efficiency. Note: The data are all manually measured, please allow 1-3cm error due to difference in light and temperature. display, there may be some color differences, please refer to the actual item received.