機器
aluminum
アルミニウム
accuracy
auger
automated
background
black
boring
chips
cnc
cut
cutter
cutting
detail
drilling
engineering
equipment
factory
geometric
heavy
industrial
industry
iron
lathe
machinery
machining
manufacture
manufacturing
mechanical
metal
metalwork
metalworking
milling
object
part
pattern
precision
process
processing
production
repeat
repeating
seamless
sign
simple
steel
technology
texture
tool
tooling
turning
wallpaper
work
worker
workshop