Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 22
ower-feed adjustable instantly and through a great range; very quick hand traverse.All handles conveniently located. When back-gear is out spindle is driven by beltmotion direct. Depth gauge for counter-bores, sample drill socket, countershaft,and set of wrenches provided. Fast and loose pulleys on… … 36 VERTICAL DRILLING MACHINE—with Circular Table. Overreach i8 from centre of drill to face of upright ; round table 26diameter, carried on swinging bracket from saddle, raised and lowered bypower; travel 30; diameter of steel spindle, 2^\.\ stroke of spindle, 12. Floor to end of spindle in highest…
Machine-tools · Machinery
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