nuts

bolts

graver

engraving

grinding

workshop

grinder

machine

woman

metal

female

spark

cut

grind

engine

circular

engineer

master

tool

construction

metalworking

disc

industrial

disk

flash

equipment

electric

work

factory

hand

worker

power

manufacturing

manual

industry

production

steel

iron

manufacture

technology

wheel

handmade

creative

shine

scintillas

detail

technical

mechanic

protection