Advanced And Refurbished, Oral-Safe nsk dental
Applicable Bur: 1.6mm and should be conformed to ISO standard. Idling speed of handpiece should be no less than 370,000 rotations under working air pressure of 25-30 pressure atmosphere. Special for operations such as clamping high-speed dentistry machine needle to drill and grind teeth in department of stomatolog, it is more professional.
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