Drive a hard bargain

Translation of "drive a hard bargain" into Russian

вести жесткие переговоры

She really drives a hard bargain when it comes to business deals.

Она действительно ведет жесткие переговоры, когда дело касается деловых сделок.

To be a tough negotiator who insists on getting the best possible deal, often making few concessions and standing firm on one's terms.