LCD display: equipped with an LCD display, which displays the speed and feed depth in real time, allowing users to monitor and adjust operating parameters at any time to improve accuracy focusing function: built-in focusing helps users accurately locate the drilling position to ensure the accuracy and consistency of each operation Built-in lighting design: with built-in lighting function, ensure that the working area can be clearly seen in low-light environments, enhance work safety and comfort Mechanical speed change system: adopts mechanical speed change design to ensure that the equipment provides stable and continuous working performance under different working conditions, adapting to various drilling needs Efficient working range: the maximum spindle travel reaches 90mm, the drill clamp diameter supports 1.5-13mm, and the working radius is 147mm, which is widely used in various drilling tasks, Manufacturer: XZXXZSZ