Words starting with drillpre
Maybe these words will be useful:
- drillpipe — A drillpipe is a piece of tubular steel in a well, used for lowering and raising equipment and supplying drilling mud.
- drill — a large, baboonlike monkey, Mandrillus leucophaeus, of western Africa, similar to the related mandrill but smaller and less brightly colored: now endangered.
- drill bit — bit1 (defs 1a, b).
- drill chuck — a chuck for holding a drill bit.
- drill corps — drill team.
- drill down — bore a hole
- drill pipe — (in oil-well drilling or the like) any of several coupled tubes for rotating the bit and supplying drilling mud.
- drill press — a drilling machine having a single vertical spindle.
- drill rig — rig (def 7).
- drill string — (on a drill rig) the assemblage of drill pipes that link the drill bit to the mechanism that imparts rotary or reciprocating motion.