Product Details 1. Precise Multi-Angle Sharpening: Features a dedicated guide device for common drill tip angles, restoring sharpness of various twist drills to maintain cutting efficiency and extend tool life 2. Simple and Efficient Operation: Simple design with stable guide holds drill bit at correct angle, allowing non-professionals to complete sharpening quickly and accurately, saving time compared to manual sharpening 3. Supports Multiple Drill Bit Types: Combination of multiple preset angle guides enables sharpening different types of drill bits in home workspace 4. Maintains Optimal Tool Performance: Correct and consistent angle reduces drill bit drift, resulting in cleaner holes and preventing overheating during use, improving project results Product Specifications 1. Material: PLA 2. Color: Green, Orange 3. Size: 7.541.753 cm/30.71.2 inch, 8.11.753 cm/3.20.71.2 inch, 111.753 cm/4.30.71.2 inch Package List 1. 1 Drill Bit Sharpener Warm Tips 1. Keep the sharpener clean after use to maintain performance 2. Store in a dry place away from direct sunlight 3. Use appropriate pressure when sharpening to avoid damaging drill bits