Abstract: A grooving tool is arranged for imparting a groove relative to an underlying cementious pad, wherein the tool includes a float plate mounting a support boss thereon, with the support boss including a support flange to receive spaced parallel support flange receiving plates thereabout in a pivotal relationship, with the receiving plates fixedly mounted to a bottom surface of a support plate, the support plate including an elongate slot adjustably mounting a handle therealong to permit utilization of the tool about support beams and the like providing displacement of the handle relative medially of the float plate. A modification of the invention includes a fluid reservoir mounted to the support plate in fluid communication with a flexible delivery conduit, wherein the delivery conduit includes communication with a spray head positioned at a forward distal end of the float plate adjustably therealong relative to a magnetic positioning boss to permit for the fluid spraying of cement during a working procedure.