stone

closeup

equipment

metal

knife

steel

blade

sharp

preparation

man

electric

electrical

power

technology

cut

Hand

instrument

machine

industry

home

device

work

tool

metallic

stainless

safety

manual

iron

workshop

manufacture

process

spark

grinding

grind

grinder

craft

circular

dust

machinery

preparing

sharpened

sharpening

abrasive

emery

sharpener

sharpen

fillet knife

polishing wheel

wheel straightening

sharpening block