紡錘
accuracy
automated
bit
circular
closeup
cut
cutter
cutting
detail
disk
drill
engineering
equipment
factory
gear
hob
industrial
industry
instrument
lathe
manufacture
manufacturing
mechanical
metal
metalwork
metalworking
mill
miller
milling
precision
processing
production
quality
saw
shaving
stainless
steel
technology
tool
tooling
turning
work
workpiece