Related Clues:

• Drill
• Shop tool
• Hole-making tool
• Kind of bit
• Boring tool
• Prickly seedcase
• Prickly case
• Plant sticker
• It's boring
• Sticker
• Hole borer
• Prickly husk
• Hiker's sock clinger
• It's usually boring
• Prickly seed vessel (Var.)