How do you use a nail punch tool?

A nail punch tool is used to drive nail heads below the surface of the material, typically wood, after the nail has been partially hammered in.

Here's a step-by-step guide on how to use a nail punch, based on the provided video reference:

When to Use a Nail Punch

Finishing Work: Nail punches are often used in finishing work, such as installing skirting boards (as mentioned in the video).
When Nails Are Partially Driven: You use a nail punch after the nail is already partially hammered in. The video explains that it is for when you get to the point where the nail is almost driven in.
Concealing Nail Heads: A nail punch allows you to sink the nail head below the surface to hide it and create a flush finish.

Position the Nail: Make sure the nail is partially driven into the material, with just the head still protruding.
Place the Punch: Position the tip of the nail punch directly on the head of the nail.
Strike the Punch: Using a hammer, gently strike the top of the nail punch.
- Control: Use controlled, light hammer blows. Avoid swinging too hard, as this can damage the wood or bend the nail.
Drive the Nail: The goal is to drive the nail head below the surface of the material without damaging the surrounding area.
Check Depth: Check the nail head to ensure it is set to the desired depth. If needed, give another light tap.
Fill if Needed: If desired, you can fill the resulting small hole with wood filler for a completely smooth surface.

Aesthetics: Hiding nail heads creates a cleaner, more professional look, as mentioned in the video.
Prevents Snagging: When used on trim work it prevents edges from snagging on clothes or other items.
Prevents Damage: It prevents the nail head from sticking out and potentially causing injury.

Tool	Purpose	When to Use
Nail Punch	Drives nail heads below the material's surface	After nail is partially hammered in, for finishing work.
Hammer	Drives nails into material	Before using a nail punch, to partially set the nail into the material.