Drill
Of tool.
A tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows).
This concept's ID is @1~17435
Contains
- bit
The cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock...
- borer
A drill for penetrating rock.
- chuck
A holding device consisting of adjustable jaws that center a workpiece in a lathe or center...
- power drill
A power tool for drilling holes into hard materials.
- brace and bit
A drill consisting of a bit and a brace to hold and turn it.
- core drill
A drill that removes a cylindrical core from the drill hole.
- dentist's drill
A high speed drill that dentists use to cut into teeth.
- trepan
A drill for cutting circular holes around a center.
- breast drill
A portable drill with a plate that is pressed against the chest to force the drill...
- hand drill
A small portable drill held and operated by hand.
- auger
Hand tool for boring holes.
- reamer
A drill that is used to shape or enlarge holes.