Related Clues:

• Gives the gate
• Tomahawks, e.g.
• Forest hackers
• Graph components
• Good fellers?
• Graph features
• X and Y on a graph
• Fire truck gear
• Hatchets
• Fells
• Hackers
• Grind needs?
• Lumberjacks' choppers
• Logging tools
• Woodcutters' tools