Quality materials: Made of dependable steel with a hexagonal drive shaft that securely attaches to any drill, providing higher precision and stability in tight spaces and tricky drilling angles. Unique design: Converts your drill into a corner drill. Its ergonomic non-slip grip improves efficiency and accuracy in hard-to-reach places. Easy to use: Designed to work with all drills, offering a straightforward and reliable drilling experience with no mismatches to worry about. Easy to carry: Clamping range 1.5-10 mm and a three-jaw drill chuck make it lightweight, easy to store, carry, and use. Use cases: - Install cabinets or shelves where screws must be driven in tight corners or near walls. - Drill in cramped spaces such as under sinks, behind panels, or inside corners of furniture frames. - Create pilot holes or drive fasteners in hard-to-reach locations on furniture, electronics enclosures, or automotive panels.