Honing guide plate: The newly designed honing guide plate perfectly solves the problems of the previous generation of products. The long screw in the middle holds the chisel tightly, preventing it from lifting and tilting. Wide Roller Design: Long and wide bottom rollers make sharpener work faster and easier. The wheel increases sharpening stability and the chisel will get the correct sharpening angle. Fixed Grinding Angle: Adjust the distance between the top of the chisel and the honing rail to get the grinding angle. Please refer to the table to measure the fixed distance before use. Get 25at 2.9inch/73mm blade and 2.4inch/60mm chisel; 30at 2.2inch/55mm for blade and 30at 1.8inch/46mm for chisel. GREAT COMPATIBILITY: This honing guide tool works with chisels or planers with a width of 0inch to 2.6inch. Place the blade on the chisel sharpener and turn the knob to adjust the width of the clip. Tighten the three screws on the panel. And cannot move during the sharpening process. High-quality material: The chisel sharpening tool holder body is made of anodized aluminum alloy material, which is anti-rust, wear-resistant and anti-corrosion, and will not rust after many years of use. Colour:Red Material:Metal Package Contents: 1 * Honing guide tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.