angle grinder
armature
bar
bender
bending
builder
building
cement
concrete
concreting
construction site
contractor
cutter
cutting
drilling
fixing
formwork
foundation
gloves
grinder
hands
handyman
industrial
industry
job
knit
labor
laborer
male
man
manual
masonry
metal
metal bars
metalwork
occupation
pincers
pliers
professional
protection equipment
rebar
reinforced
reinforcement
reinforcing
rod
safety
skill
sparks
steel
structure
tools
wire rod
wires
worker
workmen