As part of its Demmeler modular fixturing system for welding, the manufacturer introduces an extended range of table options from which to choose. Table sizes range from 20" x 40" (500 mm x 1000 mm) to 6 ½' x 13' (2000 x 4000 mm). These tables are made of high quality, high tensile strength steel, machined with an overall flatness of 0.004". Precision bores in the table surfaces are located +/-0.001". These tables with modular fixturing components can be used as stand-alone fixtures, fixtures for robot welding or they can be joined together for parts as large as rail cars.