▪️The drill bit doesn’t take product off, but stops and draws into it.
▪️The e-file has unusual clamp, so you can not use common drill bits.
▪️The handle makes loud noises during filing.
What e-file do we recommend to work with extensions?
▪️Strong 90, Strong 210, Strong 209, Strong 209A, Strong 207A.
What e-file do you use at the moment? Tell us about your experience