drawbore

Tanımlar (İngilizce)

1. isim A hole bored through a tenon nearer to the shoulder than the holes through the cheeks are to the edge or abutment against which the shoulder is to rest, so that a pin or bolt, when driven into it, will draw these parts together.

   “a drawbore pin”

2. fiil To make a drawbore in.

   “to drawbore a tenon”

3. fiil To enlarge the bore of a gun barrel by drawing, instead of thrusting, a revolving tool through it.