Sandblaster (Noun)

A tool that throws out a blast of steam laden with sand; used to clean or grind hard surfaces.

Nouns denoting man-made objects.

The work crew used a sandblaster to strip away the old paint from the rusty metal bridge.
A sandblaster was used to etch a intricate design into the stone monument.
She put on safety goggles and carefully aimed the sandblaster at the stubborn graffiti on the wall.
To remove the tough grease stain on the concrete floor, he turned on the sandblaster and adjusted the pressure setting.
The construction worker applied a new coat of primer after using the sandblaster to smooth out the rough texture on the concrete pillars.