✑HIGH QUALITY DRILL BIT EXTENSION KIT: The drill bit extension set is made of high quality and sturdy chrome vanadium steel, industrial grade. , sturdy and durable, can be used for a long time. ✑Foldable and Flexible Drill Bit Extension: The foldable drill bit extension can rotate and rotate at different angles, the flexible screwdriver shaft can drill small spaces or various work spaces, and it is easy to fold and carry, perfectly adapted to meet your daily needs. needs. ✑105° Right Angle Drill Attachment: Use when you have hard to reach places, you can connect a drill, cordless drill or wrench on hand to extend it into tight and hard to reach places, flexible installation work, suitable for most general uses. maintenance. ✑Colorful Multi-Purpose Socket Adapter: 3 pieces including 1/2, 3/8, 1/4. Each of them comes with a 1/4 hex bit to fit all systems that require replacement chuck adapters. Colorful multi-purpose adapter set turns your power tools/drills/hand tools into a