Definition of twist drill in English:

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twist drill

Pronunciation: /ˈtwist ˌdril/


A drill with a twisted body like that of an auger.
Example sentences
  • His cutting device was a twist drill with point but no spurs.
  • The angle of the cutting tip on a twist drill is 59 degrees.
  • Then a gentle touch with a twist drill created a nice radius on the inner surface of the disk.
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