Combining the precise control of a Jig saw with the unmatched power of a reciprocating saw, the WORX Axis Portable Saw is a compact saw with complete flexibility. The chuck holds both reciprocating saw blades as well as T-Shank Jig saw blades, so you are free to use the blade that is ideal for the task at hand. The axis has an Orbital mode for those tough reciprocating tasks and a variable speed trigger for extact control in both modes.