- Achieve consistent precision with adjustable chisel sharpening pens, ensuring a sharper edge that extends tool life through fixed angle sharpening. - Enjoy an adjustable sharpening experience with included ruler accessories. Quickly set your desired angle and maintain a uniform edge by easily adjusting both distance and angle. - Ensure optimal tool stability with durable metal bolts. This high compatibility tool accommodates sizes from 4 mm to 60 mm, providing safety and precision during use. - Simplify your sharpening process with the wider roller that allows effortless back-and-forth motion. This feature guarantees accurate and smooth results every time. Use cases: - Perfect for woodworkers looking to maintain chisels for fine detail work, ensuring clean cuts and precise craftsmanship. - Ideal for hobbyists and professionals alike who require reliable tool maintenance for enhanced performance in projects. - A must-have for DIY enthusiasts needing quick and effective sharpening solutions to tackle various home improvement tasks.