redrill
verb[T]
(alsore-drill)uk/ˌriːˈdrɪl/us/ˌriːˈdrɪl/to make aholein something again for a second, third, etc.timeusing adrill(= aspecialtoolfor makingholes):
Theholesin thetubesarelocatedcorrectlyso you do not have to redrill newones.
Thecompanywill be re-drillingoldoilwellsusing newtechnology.
- We had to re-drill theholesand make them a littlebigger.
 - They aredrillingand redrillingsitesatintervalsof severalyearstoobservechangesin the groundwater.
 - Farmersthroughouttheareaare having to redrilltheirwellsand godeeperanddeeperinsearchof enoughwater.
 - The well has beensuspendedfortechnicalreasonsand will be redrilled from a differentlocation.
 
Making holes in things
- bore
 - borer
 - breach
 - dent
 - drill
 - gouge
 - hole
 - perforate
 - perforated
 - pierce
 - piercing
 - prick
 - probe
 - punch
 - puncture
 - rebore
 - riddle
 - undrilled
 
You can also find related words, phrases, and synonyms in the topics:
Digging