Best portable LED low speed dental handpiece with contra angle handpiece

Best portable LED low speed dental handpiece with contra angle handpiece
Inner water spray handpiece features:
1. low speed Internal Water Spray Low Speed Handpiece (Complete set)
2. Inner water spray Pipe
Straight handpiece Model: (internal spray nozzle, be applicable to KAVO E-TYPE motor)
Contra-angle Model: (Push button type, internal spray nozzle, be applicable to KAVO E-TYPE motor)
Air motor Model: ( internal spray nozzle , be applicable to KAVO contra-angle and straight handpiece)
Inner water spray handpiece technical spicifications: Description
E-type Low Speed Handpiece 1:1 Ratio
with Internal Cooling SystemAir Pressure245-392Kpa(2.5-4.0 kgf/cm²)Water Pressure 200Kpa (2kg)Rotation Speed14,000-20,000 rpmChuck TypePush Button TypeBur ApplicableΦ2.334-2.355mmNoise≤70dB
Inner water spray handpiece packing list:
1. Push button contra angle *1
2. One air motor 4 holes*1
3. One straight handpiece*1
4 Spanner*
5 Rubber O-ring *3
6 Cleaning needle*1