0:15
Servo motor -- reving in various variations.
0:18
Servo motor -- motor revving with fast and slow variations.
0:32
Servo motor -- drilling, medium setting with variations.
0:42
Servo motor -- drilling, medium setting with variations.
0:50
Servo motor -- dental drill spinning, with variations.
2:12
Power drill pressing into steel.
0:30
Power drill drilling.
1:07
Optometry mechanism sequence, with whirring, drilling, and beeping (2).
0:51
Optometry mechanism sequence, with whirring, drilling, and beeping (1).
1:16
Drill and straw operating and rumbling.
0:44
Hand crank drill - quiet, slow drilling.
0:56
Power drill handling and use - various speeds.
2:37
House renovation site ambience - construction, hammering, drilling.
0:09
Bosch EV11316EVS demolition hammer drilling into concrete offstage, spurts
0:18
Bosch EV11316EVS demolition hammer drilling into concrete offstage, strong spurts three times.
0:40
Bosch EV11316EVS demolition hammer drilling into concrete offstage, long movements.
0:14
Bosch EV11316EVS demolition hammer drilling into concrete one floor below, tiny spurts.
0:20
Bosch EV11316EVS demolition hammer drilling into concrete one floor below
1:02
Bosch EV11316EVS demolition hammer drilling into concrete one floor below, steady spurts.
0:18
Bosch EV11316EVS demolition hammer drilling into concrete one floor below, short, dragging, and scraping.