選択的
background
blade
circle
circular
closeup
concentric
construction
craft
cutoff
cutout
cutter
cutting
deposition
disc
disk
electric
element
engineering
equipment
grains
grinder
industrial
industry
isolated
mechanical
metal
new
object
one
part
power
restoring
rotary
round
saw
sawing
sawmill
sharp
single
steel
studded
symmetry
technical
technology
tool
wheel
white
work