High-speed Diamond Burs

High-speed Diamond Burs
High-speed diamond burs The High speed diamond bur is a consumables appliance for dentists. It is a very thin steel needle. The needle consists of a needle and a needle handle. It can be inserted into a high-speed and low-speed mobile phones to help dentists open their teeth and repair teeth....
Product Details

High-speed diamond burs


The High speed diamond bur is a consumables appliance for dentists. It is a very thin steel needle. The needle consists of a needle and a needle handle. It can be inserted into a high-speed and low-speed mobile phones to help dentists open their teeth and repair teeth. 


Performance Features 
The burs are currently divided into tungsten steel bur and diamond bur. Among them, the use of tungsten steel burs is more common in foreign countries, and domestic and dentists mainly use diamond burs.
Emery wheel bur heads have small diamond grains attached to the outer periphery of the drill head. These corundum grains have undergone despeckling, demagnetization, spheronization, and purification, and have been excellent in sharpness and wear resistance. Emery burs will drop gradually during use, and usually the life of the bur will end when the emery drops half.


Category 
Classified by function: high speed, low speed (16,30,45 jrpm)
Classification by length: standard, short handle, short handle (17-26mm)
Classified by thickness: coarse, standard, fine, superfine
Classification by application: Repair and preparation of abutments, preparation of holes, etc.
Classified by form: various forms
According to the types of gold grit: natural, artificial
Classified by service life: one-time, repeatability


Composition 
Gold steel gravel, adhesive, stainless steel handle
The role of adhesives
1. Let the steel grit and the substrate firmly bond together.
2, high-quality adhesive can ensure that the surface of the needle will not cause turbidity under high-temperature and high-speed rotation.
3. The combination of natural gold grit and matrix is the combination of various types of abrasives and matrix, the most difficult and most technically intensive.


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