Definition of centre bit in English:
A drill bit with a central point and side cutters.
- The bit appears to be a common center bit with a long, necked-down shaft to allow the chips to fall away to the outside of the barrel before the threaded shaft of the spigot reached the barrel.
- The center bit must be forced into the wood by the user, whereas the auger tends to draw itself into the wood.
- A brace with a set of auger bits and a few centre bits and a counter sink are needed for drilling.
Definition of centre bit in:
- US English dictionary