Electric drill shaft 200 300 400mm flexible drill shaft extension screwdriver drill bit electric drill multi-angle work product name: flexible electric drill shaft electric drill Material: Stainless steel Specifications: Internal hexagonal connection drill bit Size 6.35mm (1/4) metal shaft 200MM metal shaft 300MM metal shaft 400MM features 1. Flexible and Retractable Screwdriver Bit Drill Bit 2. Universal multifunctional rechargeable drill shaft electric drill shaft 3. This flexible shaft can be used for ordinary chuck-type electric drills, and can also be used for electric screwdrivers (clamp 1/4). 4. The head of the flexible shaft can be equipped with an inner hexagonal handle (1/4 handle) drill bit, which is mainly suitable for narrow spaces such as computer cases, electrical cabinets, furniture, electrical appliances, etc., such as dead corners and other environments where screwdrivers cannot work. Package Contents: 1 piece Flexible Drill Shaft Drill