New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 212
a brokendrill—or sore finger—or both. Machine shops can savethe cost of the tool many times, for, by using it, theywill be able to make one set of drills answer for boththe drill press and the lathe, and in a pinch it willdo equally well for a ratchet. Then, too, after a drillhas been used in a… … Pig. 3. The LlcicUiiid Twist Drill Co., which offers thistool, will carrj but one size (namely, Xo. 3), in stockat present. This size with three shells or sleeveswill hold all drills from i to li inclusive. Othersizes will be made to order only. IKPBOVED UNITEESAL GEIKDINO MACHINE. The Brown &…
Railroads · Railroad cars
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