Axial run-out of concentricity is within  0.05mm.

Rotating speed of 600 rpm is more suited to the domestic medical standards for the oepration power.

Full-sealed manufacturing technology for electric moto more complises with the requirements of high temperature and high pressure disinfection .

Semi-luster surface treatment technology gives the operator more comfortable operation.

Multipupose interface is easier to use in clinacal

4.0mm hollow for all brand guide needles to pass through .