drillpoint
nounUK /ˈdrɪl.pɔɪnt/
US /ˈdrɪl.pɔɪnt/
The sharp tip at the end of a drill that makes the hole.
The drillpoint was too dull to cut through the metal.
OTHER MEANINGS
2. The exact spot where a drill is aimed to enter a surface.
Mark the drillpoint on the wall before you start.
3. A pointed tool used for making small holes.
He used a drillpoint to start the hole in the wood.
4. The tip of a dental drill.
The dentist replaced the drillpoint before the cleaning.