0:06
Toy drill - hard drilling, long. (4)
0:06
Toy drill - hard drilling, long. (3)
0:11
Toy drill - hard drilling, long. (2)
0:02
Electric drill - single rev, medium.
0:02
Electric drill - single rev, short.
2:24
City ambience - construction drill, firetruck siren, light traffic.
6:03
Auto mechanic, chop shop ambience - drills, sparse voices, distant traffic, light birds.
0:09
Small metal grinder grinding, buzzy.
0:06
Small metal grinder grinding, shrill and rusty (2).
0:06
Small metal grinder grinding, shrill and rusty (1).
0:06
Small metal grinder grinding, screechy (2).
0:06
Small metal grinder grinding, screechy (1).
0:01
Small metal grinder grinding, shrill and quick.
0:03
Small metal grinder grinding with a rusty whir.
0:03
Small metal grinder screeching shortly, and running.
0:03
Small metal grinder whirring, rusty.
0:04
Small metal grinder whirring gently.
0:02
Small grinder in action (7), moderate churning run.
0:01
Small grinder in action (6), moderate churning run.
0:01
Small grinder in action (5), moderate churning run.