Easy to install cordless drill driver
I like this cordless drill driver very much because it is so easy to install, it only takes three simple steps.
1. Pinch the upper and lower parts of the chuck with both hands, and push the three jaws into the chuck.
2. Put the drill bit into the chuck.
3. Tighten the chuck.
This is the gospel of our handicapped party, and I recommend everyone to buy it.