- DURABLE MATERIAL: This mini sharpener is crafted from a high-strength, wear-resistant aluminum alloy that is erosion-resistant, ensuring no rust even after years of use. - VERSATILE WOODWORKING TOOL: Compatible with various blade widths, it effectively sharpens blades ranging from 1mm to 37.8mm. Its easy angle control and stable, non-slip design enhance user experience. - OUTDOOR SHARPENING DEVICE: Features a bottom roller for effortless sharpening of chisels with both forward and backward motion. The wider wheel offers improved stability, preventing tipping during operation. - HOME USE: Made from lightweight aluminum alloy, this sharpening guide is portable and ideal for honing chisels and other tools at home. Use Cases: 1. Ideal for woodworking enthusiasts looking to maintain precision cutting tools for projects around the house. 2. Perfect for professionals needing reliable tool sharpening while on-site to ensure peak performance. 3. Great for DIYers who require a dependable solution to keep their chisels sharp for crafting and repair jobs.