Magnatech introduces an entirely new line of easy-to-operate tools for autogenous tube welding. Five models with overlapping ranges cover tubes from 25mm to 75mm (1.0" - 3.0") O.D. Magnatech's 1000 Series Heads make tube-to-tube and tube-to-fitting welds in less time with precision and repeatability. The double-clamping design simplifies work piece fit-up and eliminates tack welding in many cases. Collets are available for any tube and fitting size. Rigid collet design never needs replacement Digital technology forever eliminates the need for periodic weld Head calibration - rotation speed remains accurate regardless of Head wear and Heads can be interchanged without time-consuming recalibration.