The RIDGID 95782 920 Roll Groover with Roll Sets handles 2"–24" steel, stainless, aluminum, copper, and PVC pipe (varies by schedule/type). It mounts to a RIDGID 300 Power Drive (sold separately), includes a transporter cart, three roll sets (2–6", 8–12", 14–16"), depth setting gauge, hydraulic pressure gauge, and leveling legs for uneven surfaces. Robust and efficient for large-volume grooving.