Decayed tooth enamel and gums are common problems among children and older people. Traditional dentistry used enamel scissors, drills, rotary tools and cleaning brushes to treat these problems. There are two types of devices that are currently used in dentistry to remove decay from teeth, one is the Dental Drill and the other is the Dental Laser.

Dental drill or drill dentistry is the most common and traditional technology. This device uses hard metal alloy bits. These metal bits are available in various shapes and sizes as a useful attachment for different applications. Most of them are made with steel within tungsten carbide coating. Earlier dentist drills were slow in speed - around 3000 rpm - but today