pin drill
Engineering
noun
A drill having a central projecting bit surrounded by a cutting face, used for countersinking.
Origin
Mid 19th century.
- close (or shut) one's eyes to
- close (or shut) one's mind to (or against)
- close (or shut) the door on (or to)
- closeout
- close-packed
- close quarters
- closer
- close range
- close ranks
- close-ratio
- close reach
- closer settlement
- close-run
- close season
- close-set
- close shave
- close something out
- close-stool
- closet
- closet case
- closet drama
- closeted
- close the books
- close the door on (or to)
- close to home