toughcase medium with drill bit and bit set 80 pieces with plastic box dewalt extreme flex torq dt70775Medium Toughcore with tapered center core increases stability and durability, minimizing breakage. CHARACTERISTICS Small and sturdy case System set The attachable case allows multiple games to be stacked and locked together. TSTAK compatible to keep all your accessory sets in one place. Compatible with TSTAK system via Caddy and Large Tough Case. Modular, durable, versatile and portable storage box system. High speed steel: wear resistance and longer