LEZ-01 EX-203 External Low Speed Handpiece


NEW LOOKING Slow Speed NSK EX-203 external channel Handpiece


Technology data:

Contra angle handpiece
Low Speed 20,000-40,000 rpm.
The shank of the instrument mounted therein is 2.35 mm
Fastening of the instruments with a turning latch
Autoclavable 135 C
For any lab or E-type motors

Straight Nosecone
Working pressure: 0.3MPa (4-hole);
0.25MPa (2-hole) (Measure meter is installed at the end of air motor to measure the air pressure).
Revolution: about 20,000-40,000r/min (adjustable between clockwise or anticlockwise)
Air consumption: about 56L/min
Ratio: 1:1
Max speed of contra angle: 40,000rpm/min.


Air Mortor EX-203C
Supply air pressure: 245-392KPa (2.5-4kgf/CM2)
1:1 Direct Drive
Borden 2 holes
Max speed 40,000 min-1



Air-in Pressure(kg/cm2) Motor Rotation(rpm) Air Wastage:(N1/min)
2.5 22,000 42
3 25,000 51
4 27,000 72

Packing List: 
E-type air motor EX-203C 4-Hole: 1 each
Straight nose cone: 1 each
Contra Angle handpiece: 1 each
Water spray nozzle: 1 each
Oil spray nozzle: 1 each
CAP Spanner: 1 each
English manual: 1 each


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