mandrel or mandril /manˈdrəl/

1. A bar of iron fitted to a turning-lathe on which articles to be turned are fixed
2. The axle of a circular saw
3. A miner's pick

• free-livers
• free-living
• freeload
• freeloaded
• freeloader
• freeloaders
• freeloading
• freeloadings
• freeloads
• free love
• free-lover
• free-lovers
• free lunch
• free lunches
• freely
• freeman
• free market
• free-market
• free-marketeer
• free-marketeers
• free markets
• freemartin
• freemartins
• freemason
• freemasonic