Update: Deal over.

Makita 70-Piece Impact Drill-Driver Bit Set – Link

This is on sale as a Prime Day deal for only $15.30!

• Compatible with 1/4″ impact drivers and 3/8″ or 1/2″ driver/drills
• For use in wood, plastic and metal
• Made from S2 modified steel, and heat treated for longer life
• Black oxide finish engineered to resist corrosion
• UltraLok™ 1/4″ hex shanks are engineered for fast and easy bit changes and no drill bit spin-out