abstract
background
black
blade
box
cardboard
carpenter
carpet
chop
construction
craft
cut
cutout
cutter
danger
dangerous
design
edge
equipment
fix
hand
handicrafts
handy
improvement
instrument
iron
isolate
kitchen
knife
metal
object
office
opener
paper
penknife
plastic
razor
red
repair
retractable
section
sharp
slice
stationery
steel
supply
tool
white
work