Quality material: The rotary drill stand is made of high quality chrome vanadium steel, which is strong and not easy to deform, good toughness, strong bearing capacity, wear resistance and durability.<br><br>Lock ring: The swivel drill holder with a ring adopts a lock ring design, which can be bent a maximum of 20 degrees, and is used for linear or inclined driving to avoid damage effectively.<br><br>Unique Design: Strong magnet is designed to be attached by clips to minimize falling and shaking of Folding Magnetic Drill Extension Cord, for Hand/Pneumatic/Electric Screwdrivers or drill bits.<br><br>Easy to use: the total length of the drill is 89mm/3.5inch, it can be used for ordinary 1/4" hex shank screwdriver bits or magnetic bit holders tilt swivel.<br><br>Perfect rotation: perfect rotation to fit into small spaces and corners, just slide the sleeve forward to loosen the bit, suitable for wood, PVC, plastic, aluminum and other soft metals.