夹头

Traditional form:

夾頭

Pinyin (reading):

jiātóu

Definitions:

• (machinery) collet; chuck

Characters:

• 夹 - to support; to be wedged between
• 头 - head; chief, boss; first, top

Traditional characters:

• 夾 - to support; to be wedged between
• 頭 - head; chief, boss; first, top