The new RIDGID 920 Roll Groover takes grooving to a whole newlevel. With a capacity range of 2′′– 24′′diameter pipe, the 920 has thelargest capacity of any RIDGID roll groover. The 920 mounts to theRIDGID 300 Power Drive for use in the field or shop. Also available isthe new RJ624 Large Diameter Pipe Support for grooving pipe up to24′′in diameter, a perfect complement to the 920 Roll Groover