1. Stable Drill Alignment: The precision drill sharpening guide tool securely holds the drill bit in place during sharpening, ensuring the bit maintains a consistent angle. This stability helps achieve a uniform, sharp edge every time. By retaining a sharp edge, your drill bits remain effective for longer. 2. Durable Material: The drill sharpener is made of plastic to ensure longlasting performance with fatigue resistance and insulation properties. It retains its shape over time, making it a reliable tool in any working environment. 3. Easy to Use: Simply attach it to your grinder and adjust the grinding angle as needed. The intuitive design allows for quick and easy adjustments, making the sharpening process fast and convenient. 4. Wide Compatibility: This versatile portable drill sharpener can sharpen various types of drill bits, including speed steel, carbide, twist drills, and cobalt bits. Pair this drill sharpening tool with an angle grinder to achieve results across a wide range of specifications.