Portable roll groover mounts to the Ridgid* 300 power drive. • Hydraulic hand pump operation with a pivot arm designed to reduce handle effort required. • Enhanced tracking rolls allow bi-directional grooving and helps to hold the tool on the pipe end during the roll grooving process. • Roll grooves ¾ – 12"/DN20 – DN300 pipe. (Supplied with 2 – 12"/DN50 – DN300 carbon steel roll sets)