A head saw machine includes a head saw body, a self-contained docking arrangement to perform a handhold position and a self-stand position to the head saw machine, a motor having an output line, a cutting blade rotatably connected with an output link of the motor, a front handle attached adjacent a front end of the head saw body, and a rear handle integrally extended from a position adjacent to a rear end of the head saw body, which allow the user holding thereon.