Metal-work; a handbook for teachers and students (1914)
Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 162
Fig. 122. Top and bottom rounding swages (Fig. 122) are used forfinishing and smoothing drawn-down round bars. The flatter (Fig. 123) is used for finishing flat surfaces. Work … Fig. 123. finished with a flatter is always much smoother than thatleft from the hammer. Round and square punches (Fig. 124) are used to punchround or square holes. Holes obtained by punching through
Metal-work
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