Abstract: A dresser wheel mounted on the column of a grinder is presented. The dresser has an x-axis adjustment for positioning the diamond tool along the x-axis and a y-axis adjustment mechanism attached to the x-axis adjustment mechanism for positioning the diamond tool along the y-axis. An angular rotational mechanism attached to the y-axis adjustment mechanism moves along the y axis in response to operation of the y-axis adjustment mechanism. The diamond tool is held in a slot of an arm that is connected to a frame that is connected to and rotates about the angular rotational mechanism. A micrometer is attached to the arm with one end of the micrometer in contact with the frame. The arm moves along an axis in response to a change in the micrometer setting. A dead stop hinged to the arm sets the diamond tool to a calibrated position.