pilot bit

ریشه

The term 'pilot' is derived from the Greek word 'pēdon' meaning 'rudder' and 'bit' comes from the Old English 'bita' meaning 'piece or morsel'.

مثال

• He used a pilot bit to start the hole.
• A pilot bit ensures the larger drill does not slip.
• The carpenter always starts with a pilot bit.

ترکیب‌های رایج

Use pilot bit Break pilot bit Replace pilot bit