Dental Lab Electric Micromotor Polishing N3 & Straight Contra Handpiece w/ motor Important reminder: To avoid the problem of speed loose control and maintain long lifespan of this machine,please do turn the speed to "min" with the speed controller before start the following operation : push "on"or"off" button,Switching bur running between clockwise and reversed or Switching control between manual and foot pedal. Feature: Attention: please remember to make the speed controller zero when switch on or off the machine and when you do Reversible Switching. Compact sized control box Very High-powered and quality 0-35,000rpm.
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