Improved sharpening accuracy - Angle fixation keeps the optimal grinding angle constant, delivering uniform edge formation across a range of chisels. Special mechanism - Optimized grinding performance for compact tools such as carving chisels. - Size-independent compatibility with precise angle adjustment enabled by eccentric wheel technology during tool maintenance. Universal compatibility - Fits all common chisel sizes. - Stable clamping mechanism prevents tool slipping, ensuring consistent sharpening results across different applications. Precise control - Stabilizing roller construction minimizes wobble during the grind. - Enables exact guiding through controlled forward and backward movements. 2-3 practical use scenarios - In a woodworking shop, routinely sharpen bench chisels and paring chisels to restore clean, even edges for fine joinery and cabinet work. - For wood carving, maintain carving chisels and gouges with precise angles to achieve consistent detail and smooth cutting performance. - On-site or in a shop, perform quick maintenance on chisels of varying sizes with a stable clamp and controlled motion to minimize tool downtime and maintain sharpening quality.