blade
blur
build
construction
cutter
cutting
danger
device
dirty
engine
equipment
gasoline cutter
handle
heavy
industrial
industry
metal
nobody
object
occupation
old
orange
outdoors
petrol
portable
power
powerful
professional
red
rotary
rubble
sawing
sawyer
shabby
sharp
single
steel
technology
teeth
tool
tools
work
worker
working
worn