(Can we date this quote?), Popular Mechanics, vol. 165, page 68, Joseph Truini, "Saw Blades" google books
"Rip blade — Large teeth and deep gullets allow a rip blade to cut effectively with the wood's grain."
2005, Stuart W. Pyhrr, Donald J. LaRocca, Dirk H. Breiding, Metropolitan Museum of Art (New York, N.Y.), The Armored Horse in Europe, 1480-1620, Metropolitan Museum of Art (→ISBN), page 73:
The wooden frame or support of the SADDLE, which is covered with hide or pigskin; often reinforced (not armored) at the front, externally or internally, by a steel plate known as a gullet. SADDLE STEELS. Plate […]