Work (someone's) fingers to the bone

Translation of "work (someone's) fingers to the bone" into Russian

работать до изнеможения

She worked her fingers to the bone to provide for her family.

Она работала до изнеможения, чтобы обеспечить свою семью.

To work extremely hard and diligently, often to the point of exhaustion, in order to achieve a goal or complete a task.