Power saws and features for power saws are disclosed. Various features are particularly relevant to jobsite or benchtop table saws. Such features include a frame or support structure with panels and shaped or bent tubes, a trunnion formed from a shaped tube, a tilt mechanism, an elevation mechanism, a retraction mechanism, an arbor block retention mechanism, an insert, a fence, dust collection, shrouding, and a fence stop.

A table saw includes a base assembly, a table assembly supported by the base assembly, a saw blade, and a saw assembly supported by the table assembly. The saw assembly includes a motor having a motor output shaft, a power train assembly with an arbor shaft to which the saw blade is fixedly connected, an intermediate shaft, a first gear stage connecting the motor output shaft to the intermediate shaft with a first gear ratio, and a second gear stage connecting the intermediate shaft to the arbor shaft with a second gear ratio that is less than 1.25. The saw blade has a diameter of 254 mm and the saw blade extends by up to 102 mm above the support surface in a maximum cutting height position of the saw assembly.