As the name suggests, hand-piece parts and instruments will be those that will only be utilized by practiced hands. To use the medical or health services professions as an example, all handpiece parts and products will either be used with the aid of electric power or manually, that is; without any (electrical) current at all, not needed as it pertains to the task being performed by the medical practitioner.
Take the mercurial stethoscope, for example. No general practitioner or specialist practitioner, as it relates to his or her specialist practice, neurology or heart surgery for instance, is without it. You may very well find that the ear, nose and throat specialist sees no need to be utilizing this pivotal device. So too the dentist or orthodontist. But as a lay reader, you might wish to wonder about this. Certainly in the case of the orthodontist, more of a specialist dentistry practitioner than anything else, you wonder if there is ever any room for the dental surgeon to be utilizing a stethoscope.
Because after all, when you visit any one of these specialist practitioners’ business or clinical websites, you may have noticed that they like to emphasize the fact that oral and dental health, or the lack thereof, could have serious implications on the rest of the body. And for that matter, it is often enough said that a defective lack of oral and dental health and hygiene could very well lead to, say, heart disease among vulnerable patients.
All things being told, all of these general and specialist practitioners, as well as their patients, would be in no-man’s land if it were not for their handheld instruments, all being serviced and repaired, whenever necessary, by their very own specialist practitioners.