Company record
Hayden Twist Drill & Tool Company, Inc designs, produces, and distributes an extensive portfolio of drill bits and tooling components. The catalog includes decimal‑size drills, long‑boy, subland, step, high‑helix, straight‑flute, half‑round, cobalt, special‑purpose, high‑speed steel (HSS) and tungsten carbide‑tipped (TCT) varieties. The firm also offers “odd‑ball” drills that can be ordered in .001‑inch increments, as well as blanks with the same fine step resolution, providing sizes that extend beyond the standard ranges shown in most catalogs. Additional product lines cover jobber drills, fractional‑inch, wire‑gauge, letter‑size, metric/metric‑metric, standard taper‑length, heavy‑duty automotive‑series taper‑length, and straight‑shank tang‑drive taper‑length models featuring 118‑point thinned‑web geometry. Specialty offerings comprise silver‑ and Deming‑type drills, reduced‑shank designs, masonry‑compatible bits, regular‑helix and high‑helix configurations, and combined drill‑and‑countersink tools.
This directory record does not yet have a linked material-flow brief.