Turning and Boring Tapers (Classic Reprint)

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Excerpt from Turning and Boring Tapers When they are designated by the amount per foot, the usual way, the difference in diameters is always meant as in pipe thread tapers or in taper keys. Thus, pipe threads taper of an inch to every foot in length or 1 inch in 16 inches. This means a pipe tap with this taper and one foot long would be of an inch larger at one end than the other or that the diameter would increase - 6 of an inch to every inch in length, as shown in figure 1. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.