The different types of heads include a checkerboard head on heavier hammers for framing and a smooth head for finish work. The most important aspect to consider when choosing a hammer is your personal comfort level. Claw hammers and ripping hammers. A claw hammer has curved claws, while a ripping hammer has straight claws. Ripping hammers are designed to lodge between boards and pull them apart for demolition.
Nail sets hide nail heads.
If so, use a nail set to lodge the nail heads below the surface of the wood. First, hammer the nail into the wood so the head is slightly protruding from the surface. Use wood dough to refill the hole and let it dry. Then, sand the spot down with sand paper. When putting cabinets or shelves together, use glue.