a rotary saw consisting of a hollow cylinder with teeth formed on one end or edge, as a trephine or trepanning saw. Also called cylinder saw, hole saw .
[ 1860-65 ]
a rotary saw consisting of a hollow cylinder with teeth formed on one end or edge, as a trephine or trepanning saw. Also called cylinder saw, hole saw .
[ 1860-65 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012