drawbore
verbEtymology From draw + bore.
1
To make a drawbore in.
- to drawbore a tenon
2
To enlarge the bore of a gun barrel by drawing, instead of thrusting, a revolving tool through it.
drawbore
nounEtymology From draw + bore.
1
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