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

Derived forms: pilot bits

Type of: bit

• gibber
• gibberellic acid
• gibberellin
• gibberish
• gibbet
• gibbon
• gibbose
• gibbosity
• gibbous
• gibbousness
• Gibbs
• gibbsite
• gibe
• gibelike
• giber
• gibibit
• gibibyte
• gibingly
• Gibit
• giblet
• giblets
• Gibraltar
• Gibraltar fever
• Gibraltarian
• Gibran