Drill

A drill is an instrument widely used in dentistry. It has a high rotation speed and is used to remove part of the tooth surface, mainly in the treatment of caries.

The drill includes a tip on which drills (burs) of various shapes and sizes are installed. Most modern drills are equipped with an air-driven turbine handpiece, which provides very high rotation speeds. Older models may have had a power-driven handpiece, which is much slower in speed.

To cool and lubricate the drill during operation, a stream of water or a water-air mixture is usually supplied to the point of contact between the tool and the tooth. This is necessary to prevent overheating and damage to tooth tissue.

Thus, the drill is the most important tool for a dentist, allowing him to effectively and accurately carry out many therapeutic and preventive procedures on teeth.

Drill - (in dentistry) a tool with a high rotation speed; used to remove part of the tooth surface (mainly in the treatment of dental caries). The drill includes a handpiece with drills (burs) of various shapes. Most drills have an air-driven turbine handpiece, but some older drills have a power-driven handpiece that rotates at a much slower speed. Also, drills are usually equipped with a water-spray cooler.

Drills are instruments in dentistry that are used to remove part of a tooth, mainly in the treatment of caries. They contain a tip on which there are special drills of different shapes (burs). Bormanins typically have a high level of rotation, making them the most effective and convenient dental instrument.

But what are the working principles of bormaina? The tip is connected to the control unit through a special adapter. The control unit also performs the function of distributing pressure through rubber tubes connected directly to the head of the drill. An air filter is used to prevent possible overheating. The adapter itself is mounted with a screw