Chadwick & Trefethen, Inc.

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Chadwick & Trefethen, Inc. supplies a comprehensive line of reaming tools, including genuine Critchley adjustable reamers, Critchley straight blade reamers, round‑shank high‑speed bridge reamers, standard ball‑joint taper reamers, long‑pilot AModel X aligning reamers, adjustable blade reamers, adjustable valve‑guide reamers with extension shanks, spiral king‑bolt reamers, spiral valve‑stem reamers, Model X aligning reamers, Model MB expansion reamer, Model MBB adjustable reamer, screw‑on pilot assembly, complete Critchley reamers and pilots, metric hand‑expansion high‑speed reamers, and motorcycle reamers.

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