機器
accuracy
background
chuck
closeup
cnc
collet
component
cutter
detail
drill
drilling
engineering
equipment
factory
grinding
grip
heavy
holder
hole
industrial
industry
insert
instrument
lathe
machinery
machining
manufacture
manufacturing
mechanical
metal
metalwork
mill
milling
object
part
parts
precision
process
production
set
size
sleeve
steel
technology
tool
variety