Sandblaster (noun)

A machine that propels high-velocity sand or another abrasive material at a surface to clean or etch it.

Origin:

Derived from 'sand' + 'blaster'.

Examples:

1. The sandblaster was used to remove rust and paint from the metal surface.
2. The sandblaster was a powerful tool, capable of quickly stripping away layers of material.
3. I had to wear protective gear when using the sandblaster, to protect my eyes and skin from the sand.
4. The sandblaster was connected to a large air compressor, which provided the necessary pressure for the sand.
5. The sandblaster was very effective in preparing the surface for a new coating of paint.