Search Result for "tool steel":
Wordnet 3.0

NOUN (1)

1. alloy steel that is suitable for making tools; is hard and tough and can retain a cutting edge; 



The Collaborative International Dictionary of English v.0.48:

Tool steel \Tool steel\
   Hard steel, usually crucible steel, capable of being tempered
   so as to be suitable for tools.
   [Webster 1913 Suppl.]


WordNet (r) 3.0 (2006):

tool steel
    n 1: alloy steel that is suitable for making tools; is hard and
         tough and can retain a cutting edge