Heavy Duty CNC Machine is featured with rear mounted large bore chuck to support extended jobs. The CNC Machine maintains a distance of up to 4000 mm from front chuck face to tailstock. The CNC Machine has CNC programmable tailstock with auto clamping in any position. Heavy Duty CNC Machine is fitted with spindle bores suitable for 145 mm, 200 mm, 245 mm or 300 mm through bar capacity.