Sound Grinder 3.2 Serial Getting My Dog Used To The Nail Grinder?

Getting my dog used to the nail grinder? - sound grinder 3.2 serial

My mother and I bought a mill Dremel our vet told us it would be much safer and practical alternative to cutting the nails of our dogs with a guillotine-style cutter. What happens is that there is a little uneasy with it. How can I have a little more comfortable with the sound / look around him?