Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 493
cutting-edge, and having no verti-cal projection, it will stand heavier cuts andfaster feeds than ordinary tools. The new toolscan, without alteration of form, be used in aplaner as well as in a lathe. If the tools are kept ground in stock, the workman has but toslip in a new tool as the old one… … tMS HAHTrORS T^IL CB.HAHTTimfl CDNH.US<(. Fio. 3.—Lathe and planer tool. Johnsons cutting-off tool, for lathe, planer, and screw machine use, is shown in Fig. 4.The holder in this tool is a plain rectangular piece of machine steel, case-hardened, with recess
Mechanical engineering
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