Bitstock

ahd-5
  • noun. A handle used to secure and turn a drilling or boring bit; a brace.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. A stock or handle for holding and rotating a bit; a brace.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. Hand tool which consists of a crank which holds a fitted rotating drill bit tip, designed to bore holes in rigid materials, by cutting a disc in a spiral fashion.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. a carpenter's tool having a crank handle for turning and a socket to hold a bit for boring
  • Word Usage
    "This can be seen in figure 39 in a transitional-type bitstock (accession 319556) from the Low Countries."
    Hypernym
    Words that are more generic or abstract
    stock  
    Synonym
    Words with the same meaning
    brace