abrasive

action

activity

angle

blade

block

building

circular

concrete

construction

craft

cut

cutoff

cutter

cutting

disc

disk

dust

electric

emery

equipment

finishing

grinder

grinding

hardhat

industrial

industry

instrument

laborer

machine

machinery

man

manual

material

metal

motion

power

protective

rotating

saw

sawing

slab

stone

tiles

tool

uniform

water

wet

work

worker