- Efficient Sharpening: This manual sharpening tool features a sandpaper coating equivalent to 300 grit, ensuring effective grinding and sharpening of round hole punches in various sizes. - Wide Compatibility: Designed for use with HY round hole punches and other standard sizes, this tool accommodates a tapered outer diameter ranging from 2 mm to unlimited sizes and a tapered inner diameter from 1 mm to 5 mm. - Durable Construction: Crafted from high-quality stainless steel, this leather round punch polisher is built for durability and longevity, making it a reliable addition to your toolkit. - Sleek Design: With its silver finish and compact length of 75 mm, this tool is designed for easy handling and operation, making it suitable for both professional and personal use. Use Scenarios: 1. Leather Crafting: Perfect for artisans who need to maintain sharp and precise hole punches for crafting leather products. 2. DIY Projects: Ideal for hobbyists looking to enhance their toolkit by ensuring their round hole punches are always ready for use. 3. Professional Use: A valuable tool for professionals in upholstery or leather goods manufacturing, providing consistent performance for high-quality outcomes.