Micro motor marathon machine N7 is an instrument made with motor to use like the pencil and used for working with the turning force from the revolving motor up to 35000rpm. And it is applied to cutting, grinding, polishing. The use of various burs according to the material and working way are available. 


Product Feature:

1.Compact sized control box,
  Very High-powered and quality 0-35,000rpm .

2.Non stage speed system.
  (it is well designed to output from zero to 35,000rpm by using non stage speed system)

3.Right & Left turning ability Foot ON/OFF switch system (Variable Control system foot pedal)
  New speed control system；
  Two kinds of speed control way.


Technical:

Speed range ....................0­ - 35,000 R.P.M

Voltage ............................(A)220V/50Hz±10%
                                        (B)110V/60Hz±10%

Weight...............................2 KG

Dental Lab MARATHON Handpiece High-speed for clinic:
 
Features：

* Newly designed for superior performance and very easy to use
* 35,000 rpm's provides higher speeds, greater torque
* Newly designed front nose with 2 heavy duty front bearings
* Newly designed dust seal protection
* Newly designed spindle balancing
* Newly designed cooling fan and air flow
* Twist type chuck release
* Newly designed plastic grip
* Easy to change chucks
* Includes 3/32" chuck

Technical:

Speed range 0 - 35,000 R.P.M
Collet size: 3/32''
Bur size：2.35mm
Voltage DC30V
Weight:330g（net）