单词 | bradawl |
释义 | bradawln. A kind of small boring tool, a sprig-bit. ΘΚΠ society > occupation and work > equipment > piercing or boring tools > [noun] > for piercing or pricking > awl > types of pritch-awl1594 prickal1688 stabber1794 sprig awla1815 sprig bit1815 Indian awl1821 bradawl1823 1823 P. Nicholson New Pract. Builder 238 Brad-awl..is the smallest tool used for boring. 1881 Mechanic §262 The bradawl varies in..diameter of the steel shaft from 1/ 16 in. to 1/ 8 in. or 3/ 16 in. This entry has not yet been fully updated (first published 1888; most recently modified version published online December 2021). < n.1823 |
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