- Precision Engineering: Achieve impeccable results with a fine adjustment accuracy of 0.01 mm, ensuring meticulous craftsmanship in every project. - Durable Construction: Crafted from high-quality CNC aluminum alloy, the milling groove holder guarantees exceptional durability and long-lasting performance, suitable for both professionals and hobbyists. - User-Friendly Reset Scale: Easily reset the fine adjustment scale before each use for precise and accurate measurements, enhancing your woodworking efficiency. - Efficient Operation: Utilize the working reference line against the edge of the board based on the diameter of the installed router bit. Lock it in place for consistent and smooth operation, resulting in clean and precise cuts. Application Scenarios: - Ideal for woodworking projects that require exact measurements, such as cabinet making or furniture design. - Perfect for detailed tasks like joinery, where precision is crucial for perfect fitting and alignment. - Useful in both professional workshops and home settings, catering to a wide range of woodworking tasks.