Solid double-sided guide rail design, stable positioning Adopting a precision inclined rack design, the data positioning is precise, with a positioning accuracy of 0.1mm Both sides are designed with square ultra thick aluminum beams, which do not deform or rust, and have high load-bearing capacity 7-inch display touch screen, easy to operate, convenient and fast, can store 50 sets of data Flexible positioning with foot pedal and Bluetooth ruler, and automatic positioning can also be set The positioning baffle can be flexibly extended, and cutting short materials can also achieve positioning