The RIDGID 34955 spiral pipe reamer (Model 2‑S) deburrs and reams ¼″–2″ (6–50 mm) pipe and conduit with a self-feeding spiral design. A long steel handle and ergonomic knob deliver fast, controlled operation for clean, even edges on PVC, steel, copper, and sheet metal. Ideal for plumbing, electrical, and HVAC use.