Dental handpiece nose of choice

One common way to classify dental handpiece is by the size of the head.?It is generally divided into three types: mini, standard and big head.?At present, most doctors in the market choose standard dental handpiece, why??It may be caused by the advantages and disadvantages of mini and big-head dental handpieces. It can be imagined that when you enjoy the flexibility of mini dental handpiece, you have to face the trouble of insufficient power and short life. When you use big-head dental handpiece for fast grinding, you may be troubled by inconvenient waist operation.?Therefore, the average doctor will choose the standard dental handpiece.