W&H endea EB-62 Instructions For Use Manual page 36

Contra-angle handpieces
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Technical data
Endo NiTi
Transmission ratio
Coupling in accordance with standard
Recommended root canal instruments*
Instrument shaft diameter (type 1) in
accordance with ISO 1797
min. chuck length
max. motor speed for NiTi files from 300-350 rpm:
produces an application speed of:
max. motor speed for NiTi files from 600 rpm:
produces an application speed of:
*
In choosing the correct operating conditions, the user must ensure that there is no risk to the user, the patient or third parties.
Always follow the instructions of the manufacturer of the root canal instruments (e.g. in terms of speed, chuck length,
described application).
36
WD-73 M
70:1
NiTi-Feilen for rotation root canal preparation
(mm)
(mm)
25,000
(rpm)
357
40,000
(rpm)
571
WD-74 M
128:1
ISO 3964
Ø 2.35
einrastend
40,000
312

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