"SPECIFICALLY DESIGNED FOR FIELD SERVICE ROLL GROOVING APPLICATIONS; CAM TYPE FEED ACTUATION TRANSLATE INTO MINIMUM OPERATOR EFFORT TO FORM ROLL GROOVES; DURABLE CAST IRON HOUSING WITHSTANDS EXTENSIVE USE; DEPTH ADJUSTMENT SCREW SEPARATE FROM FEED MECHANISM ALLOWS FOR CONSISTENT GROOVE DEPTH; LIGHTWEIGHT, ALLOWS FOR EASY TRANSPORT AND STORAGE"