The torque and thrust of small drills operating in various metals
By: by O.W. Boston and W.W. Gilbert ...
Published: 1936
Place of publication: New York
Language: eng
Number of pages: 89
Subjects: Drilling and boring; Metal-cutting
Notes: Caption title.

"Reprinted from A.S.M.E. Transactions for February, 1936."

"The work on small drills was taken from the dissertation of Dr. Gilbert which represented the partial requirement for his degree of doctor of science. [University of Michigan, 1935] - p. 89.

Bibliography: p. 89.