Carbon steel construction for durability and long service life - Wood Spade Drill Accessories: steel structure with precision grinding and polishing for smooth operation and good rust resistance - Woodworking Drill Bit Extender: designed to reach bolts and screws in hard‑to‑reach locations, saving time and effort - Hexagonal Spade Drill Bit Extender: hex shank for quick, secure engagement and reduced effort - Hexagonal Drill Bit Extender: keeps the drill bit firmly positioned and prevents wobble during use 2-3 practical use scenarios - Reaching recessed screws in cabinets, furniture, or cabinetry installations where space is tight - Installing hardware in tight areas of woodworking projects, such as frames or drawers - Any drilling tasks that require steady bit alignment in confined or awkward angles Material and performance - Material: carbon steel for strength and durability - Features a rust‑resistant finish from precision grinding and polishing - Hexagonal design provides a secure grip and reduces slippage during operation