... -its strength, dynamic and static rigidity, mechanics of main parts, guard and coolant system are all advanced in design. This series ... is designed with unique appearance, easy-operated panel, full-enclosed guard, which can prevent the leakage of water, power and oil ... .mmΦ305Spindle noseGB5900.1A2-8Spindle thru holemmΦ105Spindle bearing dia.(front/rear)mmΦ140/Φ130Spindle speedsr/min25-2500L:12-830 H:50 ...