Friction Grip Inverted Cone Intraoral Carbide Drill

 1、The working part of this product is made of tungsten carbide, which has the characteristics of high hardness, wear resistance and high cutting efficiency.

2、The hardness of the working part is greater than or equal to 88HRA.   It is of high hardness and wear-resistance, and it can cut or polish multiple teeth continuously;

3、The allowance of the diameter of the working part is ±0.05-0.08mm, which is high-precision;

4、The Radial run-out is less than or equal to 0.05mm, high eccentricity, stable at high speed

5、The neck strength meets the standard of ISO 3823-1, and the strength is qualified.


Packages：
Inner package: 10 pcs of blister, 10 pcs of plastic box, 5 pcs of plastic box, 100 pcs of OPP bags
Outer package: 250g white cardboard box
Outer box package: 5-layer corrugated carton