1. Mainly used for door and window drilling hinge machine;
2. Four or five holes can be drilled simultaneously on both sides, with high production efficiency;
3. The two heads can work independently or at the same time;
4. The drilling process is pushed and moved by the gas-liquid damping cylinder on the linear guide rail, and the process is stable;
5. There is a linear motion pair between the carriage and the guide rail, the left and right movement of the machine head is very fast and flexible, ensuring the stability of the movement;
6. Equipped with supporting frame to facilitate adjustment of processing height;
7. There is a device that can adjust the center distance of the drill bit to facilitate drilling different hinge holes.
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