Our portable three-axis milling machine family starts with the PM4200 – a versatile model with available bed options of 20, 49 or 78 inches (508, 1244.6 and 1981.2 mm) of travel. Our largest mill, the LM6200, features the ability to configure for linear AND gantry milling, with up to 84 inches (2133.6 mm) of x-axis travel and 34 inches (863.6 ...