BULLARD SPIRAL DRIVE 36 HI-COLUMN VERTICAL BORING MILL

The BULLARD SPIRAL DRIVE 36 HI-COLUMN VERTICAL BORING MILL features a 34-inch table diameter and a maximum swing of 38 inches. It accommodates workpieces up to 48 inches under the cross rail and 58 inches under the turret face. Driven by a 20 horsepower motor, the machine offers table speeds ranging from 9 to 150 RPM. The 5-sided turret provides feeds from 0.002 to 0.500 inches per revolution, with a rapid traverse rate of 10.9 feet per minute and a vertical travel of 26 inches, plus a swivel capability of +/- 45 degrees. Key features include an extended column height, a 3-jaw combination chuck, a side head, fine feed control, and a coolant system. The machine has dimensions of 90 inches wide x 135 inches deep x 133 inches high and weighs 16,000 pounds.