Non variable speed vertical milling head, 50 ʺ× 10 ʺ worktable, 3HP spindle motor, Meehanite advanced components. The surface of the spindle tube is subjected to high-frequency hardening treatment, plated with hard chromium, and precision ground. High precision 7207CP4 spindle bearing, with wear-resistant plates (Turcite-B) attached to the front, rear, left and right (X, Y axis) slides. X. The Y-axis is a dovetail groove slide (3VHG model), the X-axis is a dovetail groove slide, and the Y-axis is a square slide (4VHG model).