Material: the flex drill bit extension is made of plastic, and the drill bit is made of metal material, they are sturdy and not easy to break, durable to use for long time
Flexible to use: flexible shaft can extend the reach of your screwdriver or drill easily, can bend, twist and straighten, suitable to deal with narrow space at different angles and other place where screwdriver can not be reached
Suitable applications: suitable for ordinary hand drill and electric drill, hardware maintenance and repair, such as electrical cabinets, furniture, electrical appliances and so on, reaching screws on wall corners
Ready for replacement: 3 pieces flexible shaft for your replacement, compatible with small wrench, cordless screwdriver, pneumatic screwdriver, electric screwdriver, approx. 29 cm/ 11.4 inches in length, can protect your hands
What you receive: you will get 3 pieces flexible shaft and 10 pieces batch head set, which can satisfy your quantity requirement to meet your daily use easily