Provide two of the most common uses for a hammer.
1. Driving nails into wood, concrete or other surfaces to fasten objects securely.
2. Removing nails or other fasteners, with the claw end, from a variety of surfaces for dismantling or repositioning work.
Below is an instruction that describes a task, write a response that appropriately completes the request.

### Instruction:
Provide two of the most common uses for a hammer.

### Response:
1. Driving nails into wood, concrete or other surfaces to fasten objects securely.
2. Removing nails or other fasteners, with the claw end, from a variety of surfaces for dismantling or repositioning work.