機器
accuracy
background
ball
black
boring
carbide
cnc
collection
cut
cutter
endmill
equipment
flat
hard
heavy
holder
indexable
industrial
industry
instrument
iron
machinery
machining
manufacture
manufacturing
metal
metalwork
metalworking
mill
milling
precision
process
processing
production
radius
screw
sharp
solid
spiral
steel
stock
tapping
technology
thread
tool
tooling
tools
turning
workshop