Versatile Grinding Tool: This Drill Sharpener is designed to assist with the sharpening and grinding of old drill, making it a practical addition to your toolkit. It serves as a fixed holder for drill on angle grinders, ensuring precision and ease of useEasy Installation: The Drill Grinding Attachment is straightforward to install and use, accommodating various specifications effortlessly. It's ideal for both DIY enthusiasts and professionals looking for a reliable solution to maintain their drillPlastic Construction: Made from plastic, this Drill Sharpening Guide Tool offers durability and longevity, ensuring it withstands regular use without compromising performanceCompact Size: With dimensions of 4.92inchx4.53inch, this portable Angle Grinder Drill Sharpener is easy to store and transport, making it convenient for projects or workspace environmentsDesign: Drill Sharpening Tool features a variety of drill are available: 3 4 5 6 7 8 9 10 11 12, with the size marked around the hole Specification: 12.5cmx11.5cm/4.92inchx4.53inch Package Includes: 1 Drill Sharpener Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.