Made from Cast iron/Steel the 3D welding jig table from DCT is made to withstand the rigors of any shop. All of DCT's welding tables are made to exact tolerances and maintain flatness of +/- .0025". The 3D Welding Jig Table has many table size options and has a total of 5 mounting surfaces that use Industry standard 28mm holes that are spaced at 100mm to ensure the most options with the strongest holding power. For more information about our welding tables, contact a DCT representative.