1.
Speed / torque selector
2. Mode selector
3. Torque adjustment ring
4. Keyless chuck
5. LED light
6. Variable speed switch trigger
7.
Handle, insulated gripping surface
2
3
4
5
1
6
7
8
3
8. Battery port
9. Direction of rotation selector
10. Bit storage
11. Screw driver bit
12.
13.
9
12
13
10
11
3