- Increase stability during grinding: The drill grinder uses multiple positioning screws to secure the setup, keeping the grinding process stable and repeatable. - Extend drill bit life and improve accuracy: Eliminates guessing and accidental tapering, enabling precise grinding that protects and extends the life of your drill bits. - Adjustable grinding wheel angle: The drill head can be rotated to position the bit at various angles, providing flexibility and stable control during grinding. - Reliable and efficient performance: Compact and portable design that works with your drill to quickly and efficiently prepare bits for use. - Easy compatibility and practical design: Simple to attach to standard drills; lightweight and easy to carry in a tool bag or on site. - Practical use scenarios: Sharpen standard twist drill bits for metalworking; recondition dull bits for woodworking projects; quickly prepare bits for a new project in a small workshop.