Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 21
e bearing abovefloor, 5 feet; diameter of steel spindle, lYi ; stroke, 17J4. ; automatic power-feedadjustable instantly and through a great range; machine furnished with depthgauge for counterbores, sample drill socket, countershaft, and set of wrenches.Fast and loose pulleys on countershaft, 10 in… … 36 VERTICAL DRILLING MACHINE—with Rectangular Table. Overreach i8 from centre of drill to face of upright. Plain table 26 longby 18 v/ide, raised and lowered by power. Travel 30. Diameter of spindle,2tV; stroke of spindle, 12. Lower bearing 5 feet above floor. Automatic power-feed adjustable…
Machine-tools · Machinery
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