Ratchet-drill

Definitions

  • Chambers's Twentieth Century Dictionary
    • Ratchet-drill a tool for drilling holes, the bit mounted in a stock and rotated by a ratchet-wheel and lever
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Etymology

Chambers's Twentieth Century Dictionary
Rack.

Usage

In literature:

He was lying on his side in a puddle of water, a slush lamp close to his head, working a ratchet-drill into the shell of the boiler.
"Aliens" by William McFee
Muttering to himself, he next took a powerful ratchet drill, and for a long time worked with it on the mine, boring a tiny but deep hole.
"Signal in the Dark" by Mildred A. Wirt
The drill-bar is rotated by means of a ratchet operated by a spiral groove in the shield of the machine.
"Report of the Hoosac Tunnel and Troy and Greenfield Railroad, by the Joint Standing Committee of 1866." by Tappan Wentworth
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