1. A small bit that drills a first hole to guide a larger drill

Derived forms: pilot bits

Type of: bit

• coefficient of elasticity
• coefficient of expansion
• coefficient of friction
• coefficient of mutual induction
• coefficient of reflection
• coefficient of self induction
• coefficient of viscosity
• coelacanth
• Coelenterata
• coelenterate
• coelenterate family
• coelenterate genus
• coelenteron
• coeliac
• coeliac disease
• coeliac plexus
• Coeloglossum
• Coeloglossum bracteatum
• Coeloglossum viride
• coelogyne
• coelom
• coelophysis
• coelostat
• coenobite
• coenobitic