abstract
background
brass
chip
closeup
continue
continue chip
curling
curly
cut
environment
fabrication
factory
garbage
heap
industrial
industry
iron
junk
lathe
lathe machine
lathing
manufacture
manufacturing
material
metal
metallurgy
pile
process
production
recycle
recycled
recycling
rip
rough
rubbish
scrap
sharp
shave
spiral
steel
steelwork
strip
swirl
technology
trash
turning
twist
waste
wave