What is a low-speed dental handpiece?

The low-speed dental handpiece is divided into two parts, one is the motor, and the other is the handpiece body. When using it, you need to install the motor on the dental chair first, then install the low-speed handpiece on the motor, and then install the bur, and use the pedal to control starting and stopping

Low-speed handpiece are divided into straight handpiece and contra angle. Straight handpiece are used for grinding outside the mouth. When there is no special grinding machine at hand, we use it to polish dentures or temporary crowns. The burs it uses are generally called Grinding head, this is generally common with the grinding head of the grinding machine.

The contra angle is commonly used when we perform intraoral operations. Before using it, you need to install the bur, remove the key on the back, insert the bur, and then buckle the key back. Check whether it is tightly installed, and then you can use it Yes, it is the same operation when disassembling.

The contra angle can be used to remove decay when filling the teeth, and can also be used to lift the pulp chamber with a small ball drill after opening the pulp. Our G drill, P drill, and polishing cup are also installed on the low-speed handpiece. It is used for polishing after tooth cleaning, taking out gutta-percha tips, preparing fiber piles, etc. Usually, it does not need water spray, so low-speed handpiece generally do not have waterways, or use external waterways the design of.