Auxiliary Handles: Two detachable handles are present. The larger one with a clamping ring is a side handle for a hammer drill, designed to provide better control and safety when drilling into masonry or concrete. The smaller, knurled handle is typically an auxiliary handle for an angle grinder.
Drill Bits: A set of smaller twist drill bits is visible in the bottom-center slots, alongside several longer spade bits (for wood) and masonry bits stored vertically.
Storage Slots: The empty molded sections are designed to securely hold specific tools. Matching similar kits, these slots likely accommodate a cordless hammer drill, an angle grinder, and possibly an impact driver or wrench.