1. A bit or drill having deep helical grooves
   - twist drill

Derived forms: twist bits

Type of: bit

• climbing salamander
• clime
• clinch
• Clinch River
• clinched
• clincher
• clincher-built
• Cline
• cling
• cling to
• clingfilm
• clingfish
• clingstone
• clingy
• clinic
• clinical
• clinical anatomy
• clinical depression
• clinical neurology
• clinical psychologist
• clinical psychology
• clinical test
• clinical thermometer
• clinical trial
• clinically