Angle sharpening jig: The chisel sharpener helps you to sharpen the angle. obtain standard chisel and plane angles of 15, 20, 25, 30, 35, 40, 45° and 17, 22, 27, 32, 37, 42°. ALUMINUM ALLOY: The wood sharpening guide system is made of wood. Made of excellent aluminum alloy material, lightweight, has good strength and good wear resistance. corrosion. WIDE SHARPENING RANGE: The chisel and flat sharpening guide can clamp chisels and flat surfaces from 5/32 inch to 3 inches, providing great convenience. for your work APPLICABLE SCÉNARIO: The chisel sharpening kit is suitable for chisel sizes up to 100%. most common wood in the workshop, easy to clean. lock and use EASY À USE: The sharpening guide system can adjust and fix the angle of the chisel or plane, the edge of the knife can be sharpened. evenly on the stone. sharpening and the sharpening guide makes sharpening even easier. Product description: Spé Specifications: Item Type: Sharpening Guide System Material: Aluminum Alloy Packing