ULTRASONIC
Ø Oscillating - side to side movement.
Ø Vibrations above the audible range of perception.
Ø Vibrations at very high level: 20 – 25kHz.
Ø produces vibratory movements then transferred to the instrument.
PROFILE
0.06 PROFILE:
Ø Taper 6% , No 15 to 40 , lengths 21 mm and 25 mm .
0.04 PROFILE:
Ø Taper 4%, No 15 to 40, lengths 21mm, 25mm and 31mm.
Ø Designed for continuous rotation at 150-350 rpm in a contra angle hand piece
Ø A modified tip without transition angle does not cut but guides the file.
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