pin drill
Engineering
noun
A drill having a central projecting bit surrounded by a cutting face, used for countersinking.
Origin
Mid 19th century.
- carbro
- carbuncle
- carbuncled
- carbuncly
- carbuncular
- carburant
- carburation
- carburet
- carburetant
- carbureted
- carbureted air
- carbureted hydrogen
- carbureted water gas
- carbureting
- carburetor
- carburetted
- carburetted air
- carburetted hydrogen
- carburetted water gas
- carburetting
- carburettor
- carburise
- carburization
- carburize
- carby