锥套

Traditional form:

錐套

Pinyin (reading):

zhuītào

Definitions:

• taper bushing

Characters:

• 锥 - gimlet, drill, awl; to drill, to bore
• 套 - case, cover, envelope, wrapper

Traditional characters:

• 錐 - gimlet, drill, awl; to drill, to bore
• 套 - case, cover, envelope, wrapper