1. A bit with a cutting blade that can be adjusted to different sizes
   - expansion bit

Derived forms: expansive bits

Type of: bit

• Gronland
• groom
• groom-to-be
• groomed
• groomer
• grooming
• groomsman
• groove
• grooved
• groover
• grooving
• groovy
• grope
• grope for
• groper
• groping
• gropingly
• Gropius
• gros
• gros point
• Gros Ventre
• grosbeak
• groschen
• grosgrain
• gross