The drill bit, shot close-up with shallow depth of field.
Schlüsselwörter
industry,
bit,
oil,
drill,
exploration,
drilling,
cutter,
tool,
rig,
gas,
bore,
hole,
turning,
cutting,
fuel,
gasoline,
cone,
rock,
hard,
boring,
roller,
milling,
borer,
mining,
instrument,
natural,
platform,
construction,
teeth,
cross,
alloy,
part,
section,
new,
mobility,
prospecting,
white,
macro,
clear,
steel,
tungsten,
crude oil,
technology,
torque,
carbide,
background,
grey,
nobody
Deutsch
