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

• thwarts
• thwartship
• thwartships
• thwartways
• thwartwise
• thy
• Thyestean
• Thyestian
• thyine
• thylacine
• thylacines
• thylakoid
• thylose
• thyloses
• thylosis
• thyme
• thymectomies
• thymectomy
• Thymelaeaceae
• thymelaeaceous
• thymes
• thymi
• thymic
• thymidine
• thymidines