MEGABORE Range of CNC Heavy Duty Lathes Model No = Swing in inches. Bed lengths up to 12000 mm (472 inch). BN SERIESBN-45/50/60Swing over bed 720 mm / 1275 mm / 1525 mm Hollow Spindle 7″ to 32″inch BNC SERIESBNC -60/70/80Swing over bed 1550 mm / 1700 mm / 2050Hollow Spindle 7″ to 32″ CN SERIESCN-50/60/70/80Swing over bed 1300 mm / 1650 mm / 1800 mm / 2040 mmHollow Spindle 9″ to 32″ KAN SERIES KAN-80/90/100/120 Swing over bed 2050 mm / 2300 mm / 2550 mm / 2800 mm Spindle bore 9 inch to 32 inch KBN SERIES KBN-90/100/120/140 Swing over bed 2300 mm / 2550 mm / 3050 mm / 3550 mm Hollow Spindle 9″ to 32″ All machines can be modified to client specifications.