1. Material: The 2025 Drill Bit Sharpener is made of highquality plastic, providing longlasting performance with excellent fatigue resistance insulation properties. It keeps its shape over time, being a reliable tool in any working environment. 2. Extend the Service Life of Drill Bits: This innovative Drill Bit Grinding Attachment has notches for various sizes, enabling you to easily polish different angles of drill bits. Restore sharpness to your old drill bits significantly enhance work efficiency. 3. : The Drill Sharpener is designed for userfriendliness requires no special skills. Just fix it onto your grinder effortlessly adjust the grinding angle to meet your specific needs, making sharpening easy. 4. Design: The compact design of the 2025 Drill Bit Sharpener makes it suitable for travel or onsite work. Keep your tools sharp ready for use anywhere, anytime, ensuring peak performance without trouble.