abrasive

accuracy

automation

circle

clipping

cnc

control

cutter

cutting

drill

energy

engineering

equipment

factory

foundry

grinder

grinding

grindstone

industrial

industry

iron

lathe

machine

machinery

machining

manufacture

manufacturing

mechanical

metal

metalworking

mill

plant

power

precision

production

saw

slicing

steel

surface

technology

tool

worker

workshop