Fine adjustment accuracy of 0.01 mm: Achieve precise trimming and slotting with very small tolerances, reducing guesswork and improving consistency across projects. CNC aluminum alloy construction: Built from a durable aluminum alloy and finished with a precise CNC process for stability, reliability, and longterm performance in demanding use. Convenient reset scale: Zero the finetuning scale before each operation for repeatable, accurate measurements and faster setup. Efficient cutting operations: Align the work reference line with the edge of the board, lock the position, and perform a uniformspeed translation for clean, consistent cuts. Rotate the handle to adjust the feed amount and lock it for repeatable results. Versatile applications: Ideal for precise grooves and slots, edge trimming, and panel fitting in cabinetry, furniture making, and general woodworking projects. Clear benefits and practical use: Improves accuracy, reduces setup time, and provides stable performance for professional or hobbyist users working with standard boards and panels.