Auger

(noun.) hand tool for boring holes.

科妮莉亚手打

• In 1809, L'Hommedieu, a Frenchman, invented an auger with two pods and cutting lips, a central screw and a twisted shank. 威廉·亨利·杜利特. 世纪发明.
• True, the turning-lathe, the axe, the hammer, the chisel, the saw, the auger, the plane, the screw, and cutting and other wood-shaping instruments in simple forms existed in abundance. 威廉·亨利·杜利特. 世纪发明.
• Many of these holes are as round and as cleanly cut as if they had been made with an auger. 马克·吐温. 傻子出国记.
• Formerly augers and similar boring tools had merely a curved sharpened end and a concavity to hold the chips, and the whole tool had to be withdrawn to empty the chips. 威廉·亨利·杜利特. 世纪发明.

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