Having been dead against the use of a drill for years (who says you can't teach an old dog new tricks?) I now love my KUPA drill/efile and use it before every rebalance I do.
I have never have much filing to do really, at least not near the new nail growth but now, everyone wants Forever French rebalances and it is just so much quicker to use the KUPA AND if we get a client from another salon and we have to carry out major re-construction work, my lord, I don't know how we used to do it before and all in the hour allotted .... Well, I do ... With blood sweat and tears lol.
The hand piece of the drill is so light and it just feels like drawing with a crayon ... I actually think I am softer and even more gentle with the drill than with the hand file ... But it is all in the technique and in the love and care with which you handle it. Excellent training is a must of course, and with an expert.
I would learn if I were you and teach your clients how brilliant you are at using it. There is no damage at all when you know how ... If there were, I wouldn't use one .... They certainly have changed since 'I were a lad' and was introduced to the Dremmel!! : lol. :suprised: I love learning new things and I love using my KUPA.
I have to agree here, and this old dog in definitely considering training in the use of an e-file too !!
I do sculpt with my brush, and I don't see I will need one for new sets, but for rebalances and replacing colour on design nails I think it would be a great tool to use, and cut down on time and wear and tear on my elbow !!