Abstract: A power tool includes a table structure including a work surface, a motor assembly including an output drive positioned under the work surface, the motor assembly is adjustable relative to the work surface between a first position that is close to the work surface and a second position that is further from the work surface, a fan member coupled to the motor assembly and configured to generate an airflow, a blade case positioned under the work surface, the blade case including a first sidewall and an opposing second sidewall, and an air guide configured to channel the airflow into the blade case through an opening in the first sidewall, and the air guide further configured to move with the motor assembly between the first position and the second position, wherein the air guide covers the opening in both the first position and the second position.