Angle Measurement Tools: guesswork with the included angle gauge that quickly determines the blade's bevel angle. The innovative angle fixture features a positioning block for precise blade length setting, streamlining your sharpening process and boosting accuracy. For Precise Sharpening: This comprehensive chisel sharpening kit includes a honing guide, angle gauge, and angle fixture, ensuring every sharpening session is accurate and consistent. The dual adjustable jaws securely hold the blade at the correct angle, enhancing the effectiveness of each stroke on the whetstone. Versatile Fit: Designed to accommodate chisels and plane blades from 0.1 in to 2.8 in in width, this honing guide fits a wide range of tools. The extended roller promotes rapid, smooth, and stable honing, maintaining the correct bevel angle across various blade widths. User-Friendly Operation: by determining the chisel's bevel angle with the angle gauge. Set the positioning block to match on the fixture, place the jig, adjust the knobs, insert the blade, and secure it. Roll the jig on the whetstone to sharpen effectively and effortlessly., Manufacturer: Littimoon